Mamba Max repair

[Sammus]

Hmm I wonder why my MM isn't working when I put it together then? Nothing looks damaged... every other pin is connected to the brain via something. The FET board looks completely undamaged...

Is there anything else obvious you know I could check? If I hook it all up, I get power through the BEC into the Rx, and CastleLink recognizes it fine and I can program it etc. But with the motor plugged in I get no tones or anything, and just two red lights on the esc... Hmm...