Having put some thought into what I might try and do for a small layout (thinking continues...
) I was determined not to let the 517 build slip behind too much. Much of the impetus to pick it up again came from a swift visit to York and the NRM - they have a warehouse full of, among other things, fantastic models of various locos (along with a fantastic cut away of a steam loco, showing how it all works - one of the best exhibits I think I have ever seen).
Whilst I will still need some track to test the motorised chassis, I checked clearances for the motor and planned pick-up system against the superstructure etches slotted together in a dry run and, having got comfortable that I could fit the motorised chassis, when completed, to the superstructure, I decided I could carry on to building the body.
Many burnt fingers and some swearing later, I am pretty pleased with the progress I have made:
More and more it is starting to look like a 517 - very exciting
It really is one of my favourite engines! The kit goes together so easily and seems to be a fantastically detailed and strong design. I really hope that I can do it justice in the final result!
Some particular challenges that I have found have been combatting body-twist. Applying heat in even instalments on larger soldering items has worked, although I detected a slight twist at the front right corner
On further inspection and fiddling, I have managed to mitigate most of it, but it remains a little bit.
Other challenges have included soldering small detailed parts and small parts on to large areas of brass - cranking up the heat of the iron for those and making sure the parts were very clean and well fluxed seemed to help a lot.
My sense is that this will all pale in comparison to the next stage in the build - rolling the firebox and the boiler!!! I have no idea how I am going to manage that and I am starting to research techniques. It seems like I will have to roll the flat template on a soft surface. Does anyone have any tips for rolling boilers without tears??
Adam