Roof rolling

 

 

Nice thick plastic sheet is included for the roof, but in the past I've found that simply bending it on the model produces a dip in the centre, if a full set of internal ribs aren't fitted. 

However, if the roof is rolled back and forth in the rolling bars, it takes a pretty perfect curve, and is simple enough to glue in place with more Speedbond. 

I'm quite pleased with this trick, and will definitly be using it in the future.