One thing that I forgot to mention in the last post was the door ventilator bonnets. I bought some very nice cast brass examples from CPL but they had ridges along them. When I have studied the few photos that I have of these coaches the ventilator bonnets are smooth in appearance. Rather than spoil the CPL castings by filing them smooth I added them to the spares box and soldered a couple of strips off the edge of the etch together giving me a reasonable thickness that was the right width. Then with the piercing saw I cut enough lengths to fit all the doors that needed them and patiently filed them to shape. I think that the result was worth the effort.
yesterdays efforts were centred on the gangways, these are a set from CPL that are designed to cover scissor or suspended and have lots of spare parts to allow LNER gangways to be produced too if you have a decent photo to work from. I built them as scissor gangways as per the drawings and photos that I am working from.
The gangways as designed have a fold up concertina of black paper that fits inside the working scissor section. I need to come up with a different solution because I have made doors on the coach end that I want to be visible.
The photo below shows them in the closed and extended positions next to a ruler to give an idea of how far they move.
I have included this shot to illustrate where I had to cut the top of the fold around inner support strip. The strip has tabs to locate in slots in the sides but the bit in between which curves over the top of the gangway is too long . Once I had worked this out I cut the strip in half and and worked in towards the centre at the top which is marked. I repeated this for the other half and then soldered them in once happy with the fit. There are some other strips that you press rivets out on to represent the Pullman style gangway that would also need the same treatment if used. It’s a simple fix once you realise what the problem is.