A newbie i know is attempting to implement DCC into TTgauge with sound. A lot of boxes of sound decoders have been bought over the last few years along with various resin bodies, kit bodies, chassis, wheels for this and wheels for that.. An 08 was started 5 yrs ago with little progress.. Part of this is a nostalgia of his first set as a child but im wondering if its time to give up and choose a scale where things can be achieved.. Be interesting to know if anyone has ever done TT gauge dcc sound and is there enough space..? Either way I believe it requires massive skills and experience in modelling. Even with my good experience I would not be confident.. Thoughts..?