Transmitter control options

[t-meggs]

Ok so i got the dump working great.

I have a 6 channel tx/rx and want to control the up/down from it. When I attach the dump motor to any channel it only works in one direction and then have to swap black for red for it to work in opposite direction. I tried using white from rx but does nothing.

Tried various combos and doesn't work.

dump motor is standard 2 wire red/black. rx standard red/black/white.

I know it's something simple, but I am losing it.

Definitely due to the nut house.

T-meggs