My ElectroHub Quad (MWC Flip 1.5)has flown successfully but having recently repaired it, I've not been able to fly it. Upgraded to Lemon-RX with Stabilizer. Bound successfully. But, now when hook up battery and turn on TX, cannot activate motors. Lights ok on RX and MWC but no motor activation light, and motors won't spin up. I see not problem with ESC soldering and have run motors individually via servo testing. When I hook ESCs back up to MWC it seems no power gets to the motors. I am looking for suggestions. Maybe someone has overcome a similar problem? Please let me know what you think.