Ahh now you got me.
As i am in the UK i dont know anything about your loco's so i come at this with a lot of naivety :-).
Earlier in this thread i read about the rear and from frames being too long due to carrying handles or something like that, and it was mentioned that the frames could do with being shortened, but as my book has not arrived yet i dont really know if i will need to leave them long :-)
So many questions and i haven't even started.
Cheers Malc