Robert,
I followed instructions and had u wire from 990 to tracks outside rail. The only thing I didn't try was attaching the U wire to the TIU output black wire going from the TIU To tracks outside rail.
Unless your connection to the track from the command base is somehow not getting to the engine, that should make no difference at all.
Are you able to operate any other TMCC or Legacy engines from the app, on the same track as where you run the Acela?
Also thinking about adding a toaster aem7 to my layout. Do you own that engine?
Yes, I do. I have the first PS2 version and it's one of my favorite engines.
