Well, it was easier than I thought, although...I am using both remotes (DCS and Legacy) as that was my goal.
However, I can see the benefit of running all thru the DCS remote albiet at TMCC levels, but for now I am very happy to be able to run all 3 at the same time.
Here is how I did it.
1) Connect one MTH Z-1000 power brick to the TIU Fixed/DCS channel 1 input (Used MTH Y connector)
2) Connect Lionel Fast Track Power and Ground wires to TIU Fixed/DCS channel 1 output.
3) Conencted Lionel FasTrack ground wire from the same length of track (different lionel power track segment to Legacy Base binding post.
DONE!
Works like a charm!
