Replacement V3 arrived

I went through the epa's and everything else, so I was done, then I slaved it into my son's stock EMaxx with stock Traxxas radio and plugged in a Fiego motor, wah la it worked perfect!! Then I put it back into my system no go, slaved in the Fiego no go, scratched my head and dug out a Hitec Rx from my drawer, slaved in the Hitec Rx and IT WORKED!! Now I was really confused so I plugged back in the MM and the Futaba Rx works perfect, so all along it seems to be some incompatibility with the MMM and the Futaba Rx which means the one I sent back is probably fine also!

Anyway all appears to be fine now, just need to wait for the rain to stop!! Driving around the garage with Rx, esc balancing on top is not really a test!!