[Hectic]

Okay so i rebuilt my gearbox with a new lonex shell cause my old one busted.
It seems to work great except there is no semi my burst function works fine (im using a merf 3.2 with two signal wires to the triger switch and the power wires to the motor)
I took it apart a few times and re assembled with the same results. When i put it on semi the trigger will sometimes pull fine but not power to motor switch to auto and the burst works fine switch back to semi it seems like its on safe cycle the seletor back to safe then to semi trigger moves but no response.
Is it the selector plate should i try swapping it for the stock echo1 one or is it something else that could be causing the issue?
Im at a loss ive tore it down so much i busted the motor connector wire plug thing so im waitin on new ones and new wires while im at it. Also getting a new trigger switch just for the hell of it.
Its a v2 mechbox. Its drivin me nuts lol