You do what ?

I find this video fascinating. Here we have Rod Stewart, pop star, collector of lithe blonde women and occasional "hell raiser", being embarrassed to admit he has a model railway.

Like all of us who share his hobby, at some point people will find out what you do for relaxation. Once this happens you find yourself staring into an abyss. You know it is a good and interesting hobby. You know that skills, knowledge and patience are required to achieve the results you desire. Despite this you fully expect, just like Rod does in this clip, that what will follow the revelation is a torrent of mockery.

In fact, the host actually goes on to be very impressed by his guests work. Maybe that is so he gets another chance of an interview in the future but I like to hope that's it's because the models are really rather good. Of course the first thing that wows the uninitiated is the sheer size of the project but we cognoscenti appreciate the quality.

However, if a gentleman with all the "cool" qualitifcations I mention above (Look, I know da Kidz don't thing he is cool but stay with me on this) gets embarased by his hobby, what about the rest of us ? I reckon that only 3 people I work with know what I do in my spare time. A couple of them because it's on my CV and another because she's a freind who I've menetioned the magazine stuff to. Everyone else gets to rattle on about endless television programmes or football teams but were I to mention toy trains, any small credibiltiy I have would vanish. OK, so there is a tightrope to walk between banging on about railways all the time and treating it as a perfectly normal interest, but I'm sure it is possible.

(Hat tip to RJR for bringing this one to my attention)

Large scale model aircraft show

Back in July I took a trip to Cosford to see some large scale model aircraft flying. The season is over now and instead the owners are hard at work building more models. This means it’s time for the same association’s exhibition at the Gaydon Motor Museum. This is less than 10 miles from me and I’ve always wanted to go so it seemed like a good excuse to kill two birds with one stone.

The museum costs £9 to enter but this ticket makes you a member and allows repeat visits for a year. Great value is you like classic cars, especially British ones. Not being flush with time I had a quick look around and decided a return visit was in order. Just to whet your appetites, there is an MGB sliced in half length ways and several racing cars from eras when they looked like racing cars, as well as prototypes and oddball motors from years ago.

The exhibition was on the first floor accessed up a curved staircase, in the middle of which was the fantastic Vanguard I’d seen in the air. Close up it’s even more impressive as the thing is massive.

Upstairs the real reason I wanted to visit was found. While Cosford had flying models, Gaydon has half finished ones and these are fascinating.

First though, a chat with the owner of an English Electric Lightning. The wingspan is a model 8ft but since they are swept wings, you still end up with an impressively huge model. Naively I asked what provided the power and was introduced via a hatch at the back to a pair of real live jet engines. Surprisingly small they gobble 1 gallon of fuel every 9 minutes at full chat (look a technical term, do you like how I’m getting the lingo ?). The model splits into three sections and just fits in a van for transport.

Next door though was a real beast. A Vulcan bomber. When complete it will have a 20ft wingspan. Made of wood (in fact all of the models were wood covered with more wood except those WW1 jobbies covered in material) the big surprise was that it is a kit. All the parts are laser cut, although you need to do a bit more than simply slot and glue them together to achieve a finished model. Imagine that next time someone moans about your unbuilt kit collection – “Well I could cut back to just two or three…”

Further down the line was a team building a DC10 refueling plane. One of the wings was on display and wired up so visitors could watch the correctly operating flaps. Amazing engineering as these tilt and slide exactly as they would on the real plane.

I wandered around enjoying close quarter examination of models that I had seen before and many that I hadn’t. They are a heck of a lot bigger close up, especially the half scale tiger moth. Rather than ramble on I’ll let the pictures do the talking. I’ve still no real desire to have a go but have even more admiration for those who put all of this effort in knowing that at some point they will have to point it up in the air, and even worse point it back at the ground again for landing.

My photos

Large Model Association website (stop sniggering at the back it's aeroplanes)

Heritage Motor Centre

Static flyers

Spotted at Peterborough - this static Spitfire on an otherwise superb layout.

I don't know what it is about static aircraft but they really offend my sensibilities. To be fair this one has the decency to sport a plastic disk to represent a spinning propeller rather than the version supplied by Airfix but it still looks, in my opinion, Wrong.

A similar transgression was carried out by the fantastic Cher Tor 2mm scale model railway, home to a nicely modeled English Electric Lightning barreling down the valley. Except it didn't. It just hung there.

Do this in a real aeroplane and physics takes over. The result is a pile of bent parts on the ground. It's the thing I always worry about when faced with the prospect of getting on board a full sized flying machine.

What's weird is that I have a lot less of a problem with other static items on model railways that should really be moving. Cars posed on the road don't offend my eye too much, although I much prefer to see them parked at the side in positions that are appropriate for non-moving motor vehicles. Buses are traditionally placed on top of a bridge rather than a bus stop.

Worse, people are always immobile. Again, picking suitable poses helps a lot - no more "running men" on platforms please - but we accept that they don't move. Passengers never board trains either. I know we can't yet make them move. Maybe the eye just conveniently ignores the anomaly.

Why is it that we happily accept that the only moving thing on our layouts is the railway ?

But aeroplanes on string belong in bedrooms.

Whitemetal crank

As a test model the Class 14 doesn't benefit from all the parts being finalised. Some are simply test shots that will do to prove the model but wouldn't be good enough for production.

Which is why the drive cranks are made from whitemetal. This might have been considered good enough in the old days but now we expect a bit more quality. Not that there is anything wrong with whitemetal per se but it isn't ideal for this sort of application. For a start when it comes out of the mould it shrinks. The shrinkage varies depending on the thickness of material. Real experts can allow for this but they cost a lot of money and so in the modelling world things can be a bit more hit and miss. In this case the crank throw isn't awfully accurate.

Now I could get away with this by reaming out the hole in the coupling rod a lot. The crank just needs to go around - drive can be supplied by one of the wheels instead. This works in other scales, not pretty but effective. In the larger scales though people might fancy driving the crank just like the real thing, which is one of the reasons milled steel is being investigated for this part.

Anyway, I still had to do something and decided that rather than try painting the crank in steel coloured paint which never looks convincing, I'd polish the whitmetal - it looks very different to the dull alloy you normally see with a little elbow grease. A few minutes with jewellers paper sticks and then some Brasso brought the metal to a shine. A coat of sating varnish and once lightly weathered it should look nice.

On approach to Birmingham New Street

On my way to Brum, the train paused and I snapped this interesting scene through the window.

For an unprepossessing scene, there's quite a lot going on. Look at the walls for example. The main colour is track colour brown but there is green stuff hanging on. A surprising number of plants are sprouting from the mortar work too. The local hooligans have obviously been creeping down and defacing the brickwork and someone has painted over this with black paint to mask it.

Presumably there is a bit of PW work in the offing as those sleepers strewn around are nice and new. They didn't find their way down there by accident.

The ground is ballasted but weeds are sprouting everywhere. In older times weedkiller or the local PW gang would have taken care of these but we are in the post-privatisation era so that sort of thing no longer happens.

Finally, beside the signal post there is a telephone. How often do people model these ? It's only a stick with a box stuck to it painted grey. Just the thing for a spare five minutes at the workbench.

Modelzone, Birmingham

Hooray, the second city of Great Britain now has a proper model shop in its centre !

For many years the only place you stood any chance of picking up modelling supplies was the Ian Allan bookshop. Now while this is a fine establishment, and it's certainly on my list of place to visit whenever I go to Brum, it is a bookshop. Yes they have some RTR stock and a few plastic kits. There is a paint rack and some kits but this isn't their main business.

Now one of the chain shops has finally decided there might be the odd modeller in the middle of the country and opened a store. Previously an independent record store and then empty for a long while, it's not In the fashionable part of town, but at less than 5 minutes walk from the stations it's not exactly out of the way either. If you are less than a hundred feet from a large GAP then you're in the centre. Good pub on the opposite corner of the crossroads too. Games workshop is another minute away. I went to the fashionable part of town after this though and it was horrible. This is much better.

Anyway, you walk in at a higher level than the main shop floor. This gives you a good view of just what is available. Lots of ready to play with radio control stuff. And diecast "collectibles".

Then on your right is a long aisle of plastic kits. Above these over 20 different Bliings boat kits. At the far end Hornby and Bachmann supplies. On the walls some Wills and Parkside kits. In a corner two ranges of paint, tools, wood, metal, plastic and other stuff. A huge variety of glues too - I can get Zap-a-Gap !

I'll be honest, I came out of the shop empty handed. My excuse is that I was supposed to be looking for a new rucksack and had bought a shiny camera in the morning. It was touch and go with the Robbie the Robot kit though. Maybe next time.

Modelzone website

Zap !

Terry asks: Maybe you could throw some light on this.

I have been trying to convert my Bachmann class 04 diesel to DCC. I found instructions on the Bromsgrove Models website complete with pictures. The class 04 has a split-chassis, this being a large metal block which fills most of the loco. The appropriate leads from the decoder were soldered to the tags on the motor which were then insulated from the metal chassis with insulation tape.(The website advises heat-shrink tubing of which I have none). The other two leads from the decoder were attached to the metal chassis, one via a screw and the other via a plastic nut with which the chassis can be screwed together whilst maintaining insulation between the two halves of the chassis. Not the most secure joining of wires to the chassis!

Anyway, I stuck the decoder on the chassis where the cab will be. The decoder is insulated from the chassis with more electrical tape. I placed the chassis on the track, turned on my Bachmann E-Z controller and, amazingly, the loco chassis moved, although it wasn't as smooth as previously. Now here's the problem: I went to pick up the chassis by putting my fingers and thumb either side and 'ZAP!' a severe jolt was sent up my left arm! Any ideas as to why this happened?

Strangely, the decoder continued to work afterwards so that hasn't been fried. I wouldn't have expected 16volts AC to be powerful enough to give me a shock. What do you make of this?

Interesting. I can't comment on the DCC angle other than to say that as I understand it, the power through the track is 16V AC rather than the more conventional DC. A similar thing happens when you wire a Relco or other high frequency track cleaner in.

I know this because I once tried to clean the track on a fiends 009 layout and got the same mighty jolt. Something to do with oxidising my fingertips apparently although I can't claim the know the science behind it.

All I can suggest is learn from your shock and be careful not to bridge the opposing sides of a split chassis. I'm surprised that the chip survived the inadvertent short circuiting.

Can anyone else help ?

Old fashioned exhibitions

The Model Engineering shows are quaint. As an example, the photos shows a little A5 certificate I received to show that a model I had built had been exhibited last weekend. The yellow badge is a nicely etched brass plaque for me to attach to the model in some way to commemorate it's appearance.

Looking at some of the exhibits, it was clear from the number of badges on the stands that they had been shown off many times. We get a similar thing for model railway layouts, where the layout will get a badge, but not a certificate.

This isn't a big thing as far as I am concerned but the effort require to produce all the bits of paper, each with the exhibitors name on, must be quite considerable. After all this I bet there is someone out there who gets upset because their name has been mis-spelt !

All of this harks back to a gentler age of exhibiting. When gentlemen we pleased to show off the results of their years labouring in the workshop. The owners probably dressed up for their visit to the show and to actually have a model on display really was something to be proud of.

Talking of visiting, these are also the only shows I know of where significant numbers of the visitors have come by coach. Try and organise a trip in our club and all you are met with is incredulity that anyone of the members would want to meet up and travel in a bus to anything. Why do this when they can do it in their own cars ? Of course you don't get the fun of going in a group and discussing Whitworth threads on the way, but then you don't have to wait while the transport makes it's way to several pick-up points, or wait at a motorway services for a small group who insist on having a full meal when everyone else agreed on a toilet break. Personally I like not having to drive but then I've always been a bit old-fashioned !

Empty modelling board

Empty modelling board
Originally uploaded by Phil_Parker

Sorry about this, two weeks of the "opportunity" to work late has left all my projects in stasis. Dust has settled on the modelling board and I've seriously depleated my stock of stock blog entires.

Come back tomorrow and I'll promise to find something interesting to write about !

Broken track

How this happened I don't know. One minute the station end of the crossover was fine, the next the entire switch blade was lying on its side. Every single joint had broken at the same time. I knew the hall was hot but surely not enough to melt solder !

Needless to say I wasn't prepared. For some reason my toolbox was devoid of a roller gauge and flux.And the barrier was groaning with modellers who work in 3mm scale and wanted to see some track repairs. Maybe they were fiddling with the track when I wasn't looking !

Help was at hand. One of the traders was 3SMR who just happened to have a 14.2mm roller gauge. That's not something I'd ever expect to find outside a specialist 3mm event, but this time were were lucky.

They also had some Gaugemaster non-corrosive flux. 12 quid later I was back at the layout heating up the soldering iron.

While warming up I scrapped away as much paint from the sleepers as possible. Then they and the rail side were polished up with a fibre pen. I had my "mucky" pen in the box which normally sees use on etched kits so is well impregnated with flux.

The rail was held back in position with the new gauge and I applied the liquid flux. The stupid solder wouldn't run. I tried again but no good.

Everything was cleaned up again and I had another fruitless go. As far as I could tell, far from helping, the flux was inhibiting the solder flowing. Everywhere it wasn't the metal would stick. Fortunately I use cored solder so put this straight on the join with the result that it stuck although the joins were a bit bulky. Maybve I'm being hard on the flux but at the time it did seem pretty b****y useless and I certainly wasn't in the mood to deal with apparently defective soldering consumables.

No matter - after a quick wipe with the DOGA track rubber a wagon was shoved back and forth and then a loco. And then another. Amazingly it seems to be in the right place. OK so the alignment at the frog end is a big dog-leggy but things seem to run over it so I'm leaving it well alone. Nothing more than a quick touch of track colour paint touches this repair.

Just to be on the safe side I'm taking some proper flux to the next show.

Home comforts and helpful advice.

The floor in the Peterborough exhibition hall was hard.

Very hard.

Hard enough that by the end of a day standing up playing trains our feet were sore. Dear readers, this is the pain we exhibitors go through to bring you, the paying public, high quality model railways. Don't worry about us, we will smile through the paint, troopers that we are...

Anyway, on Sunday there was a brainwave. For some reason in the back of the car was a red mat. A couple of feet square of carpet. And when we operate Flockburgh we don't wander around much.

Result - tootsies that are a lot happier thanks to a little bit of comfort. And that ladies and gentlemen is my advice. Protect yourself from the evil concrete floor with a bit of carpet and you'll still be skipping around at home time.

National Festival of Railway Modelling 2010

If there is one thing I like to find at a model railway show, it's this: Quality chocolate cake.

Never mind interesting layouts or varied trader stands, give me some good cake and I'll forgive a lot of things. Judging by the number of views cake recives on Flickr, you lot feel the same way.

The good news is that the Peterborough show saw some of the best choccie cake I have ever had the pleasure of devouring. And I am a conneseur of the stuff. Never let it be said that I don't check things out properly either, I tried 3 different slices and each was as good as the others, the top was creamy and the body slightly moist. At £1.50 for a decent lump they were a bargain too. I seriously considered leaving the layout at the hall and just filling the back of the car with cake...

Anyway, back to toy trains. We pitched up at the showground with Flockburgh and found our spot easily enough. Carrying the layout in wasn't too strenuous and everything was soon set up and working. After a quick snoop around we headed off to the Holiday Inn which was our accomodation for the weekend. Booked in we went next door to the Harvester pub for food and discovered that everyone for hundred of miles decend on the place to eat which left a heck of a lot of us from the show hanging around waiting for tables to clear. The mangeress was working hard trying get everyone through as quickly as possible.

Saturday started with a 9:30 opening, although we were far enough back in the hall that the first people leaning on the barrier didn't arrive until after 10. Even then most people were in full on shopping mode rather than looking at the trains. Those few that did just looked grumpy and wouldn't talk to us. Just like proper enthusiasts at every show you go to...

After lunch the crowds were thick enough that some real humans had appeared. Suddenly the show go chatty and the time flew by. The layout behaved itself apart from one switch blade coming off a tiebar. The J50 had developed an urge to leap off the track on one crossover about 1 in 5 times but we just stuck it in the showcase and used something else.

Sunday was even slower to start - the second day is always quieter. Again there was chat and lots of shoppers. We had a few more incidents which I'll recount during the week for your "entertainment".

All in all though it was a good show. All the layouts were good and the trade was pretty impressive too. BRM shows in the past have been a bit RTR box-shifter heavy but there was a lot of specialist traders offering thier wares which made a really well balanced event.

How to sell a programme

On the way in to the Model Engineer show I was accosted and flogged a programme for the event. Why did I buy it ?

Simple - Every single exhibit is listed and that means my name is in there twice.

To be honest, I don't get the point of the guide. Why would you want to refer to it after the event ? For what purpose would you need to know the name of the builder of anything ? Surely if they wanted you to know who they were, they'd have put a little card with their details beside the model.

My suspicion is that it works on the local paper model. Open your local rag and there will be lots of photos of children. This is because their parents and grandparents will all go out and buy copies. Therefore the more people in the pictures, the higher the circulation. Genius.

Despite this we still buy the thing. In my case it's pure ego. As regular readers will be aware I'm about as much of an engineer as Ann Widdicombe is a dancer (Note: topical reference. I am so down wid da kidz !) but just for a moment I can pretend.

Oh, and it reminds me that I still haven't made any progress on the Brede Lifeboat which remains a hull in a box rather than a display on a stand. Honestly, I really do mean to finish it one day...

Model Engineering Exhibition 2010

Only time for a quick visit to the model engineering show this year - I had to head off to a toy train show in the afternoon. Arriving at the car park entrance on Friday morning, it was a bit surprising to find a queue of cars and a very nearly full field. They were hastily cropping grass to make more space, and this at 10:30 in the morning !

All of this meant that the average age of the visitors was pretty high but then I don't ever remember seeing a hull of strapping 20-somethings. Still, there were a heck of a lot of them which is pretty impressive for anything taking place during the working week.

The show looked very similar to every other ME show - lots of metal things, made with great care and attention, very few of which I could ever hope to emulate. At least my steam boat "Sooty" was on display as part of the KMBC stand.. We'd decided to go for a steam boat theme this years stand to try and impress the visitors. Model boats are really proper model engineering - not enough metal - but we get to go anyway and they are a periphery interest for many people.

I'm always astounded that anyone actually starts some of the models. I mean who wakes up on the morning and says to themselves, "I'm going to start a half scale model of a lorry today" ? I can understand wanting a model, but even a quarter scale version is a pretty hefty object. You'll need a well equipped workshop with some lifting gear at the very least. Once you've finished, taking the results of your labours anywhere means heavyweight transport, a car trailer or big van. Should you be the owner of a Nissan Micra, you'll be loading it in the mack of your model !

Among the random thoughts that occurred to me was that every hole in a set of locomotive frames has to be understood, marked and drilled accurately. I find it hard work just to bomp the back of a bit of nickel silver to make a lump to represent a rivet - when your metal is 2mm+ thick steel, you must need some serious patience to put up with the slow progress that will result.

A few more photos on Flickr

How high should a model railway be ?

This is a question that regularly rears its head in the model railway press. Usually it's brought up by someone whining that children can't see the toy trains. They fail to understand that "the children" should be sweeping chimneys, working in t'mill or down t'pit and not cluttering up model railway exhibitions and getting in the way of the grown ups.

Anyway, what about us behind the barrier ? Not all railway modellers have the good sense to be strapping 6-footers. Some seem to have not been paying attention when it came to growing up. Or maybe they just stood to close to the steam hammer at t'steelworks.

Mind you, this guy must have very effective couplings and locomotives that never stall. It's not like he can wander along and give them a poke is it ?

Lighting Loco and other lamps

From the Constructional Suggestions page of the April 1935 Model Railway Constructor

Luminous paint, though rather expensive to purchase, is ideal for "illuminating" the otherwise lifeless loco and coach lamps. The tiniest spot placed on the bull-eye of the lamp is very effective in the dark. It is, of course, only effective for white lights.
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Obviously the paint won't be as radioactive as it was in the 30's, and the "light" will be a bit green, but this sounds like a promising idea. Has anyone tried it ?

Flockburgh at Peterborough this weekend

Traffic permitting, Flockburgh will be appearing at the National Festival of Railway Modelling at Peterborough.

More details on the exhibition website

If you are around, please say hello !

Not a clonk

There's not much to say about this photo - you can probably work out why the chassis won't work.

 

However I post the photos for a couple of reasons:

• I'm working long hours and don't have time for much modelling so this fills some space and means I still haven't missed a daily post for over 2 years !
• Several chassis that have been built on my workbench have had tight spots that I traced to the rods just clipping the brake supporting wires. They aren't always this obvious !

Sideplay reduction

The C15 locomotive is supposed to go around some sharpish curves but with a short driven wheelbase I've decided that as little side-to-side movement of the big wheels is a good thing.

The kit designer obviously thought of us hard pressed modellers and so filled empty space on the etch with lots of washers. So many I think that I could have reduced the sideplay even if he'd included an N gauge chassis for those O gauge wheels !

Two thicknesses are supplied, full and half etch. On the driven wheels I've used a pair of full and a single half-etch washer. The others just get a pair of full depth ones so we get a fraction of a millimetre of play.

My only complaint is that the middle hole has ended up just a smidge too small. If you remember this then reaming them out a couple of turns while they are still on the sheet is easy. Forget and they are a real bugger to hold. Or you can do what I did and decide there are plenty of spares, I'll throw those two away and do some more !

Now that's an idea for a fascia

Mooching around the always interesting Great Central Railwayana auction I spotted this cracking sign. Were there not a person in front of it you'd be able to see that the text reads "Dock Junction". At 10 foot long and 12 inches deep this would be just the thing for a follow up to Melbridge Dock as it would match the length of layouts I like to build.

Mind you, there are a few little issues. The cost which I'm sure was many hundreds of pounds. And the Belingo can't accommodate a 10ft long board without punching a hole in the windscreen. And it would take a pretty beefy structure to support the thing over the layout.

Note: The board is described in the catalogue as A BR(M) enamel signal box nameboard, Dock Junction, (f/f). The box was outside ST Pancras just south of Camden Road Tunnels. 10" X 12', some discoloration.