Each Track has it's own Lionel 135 Brick going to a power master .
So they both have separate power sources.
They both have separate power masters.
Track one is going into TIU fixed 1,
Track 2 is going to TIU fixed 2.
There is no independent power going to the double crossover. I believe the only power going through the crossover is where the track 1 meets it,and where track 2 meets it.
"Engine not on track" on track 2 is being displayed in remote.Track 1 running like a dream.