OK, here's my 2-penn'orth:
(1) Are you actually working to 14mm gauge?
Yes, among other projects
(2) if so are you using the RCL standard, if not what variation
are you
using
(3) What are you modelling
(4) Are you on DC or DCC or thinking of the latter
(5) Be as vague as you choose, but roughly where are you
Are we up for this?
Frank
