Hi

Hay JJackson are you shore that the servos are plugged into there proper spots on the reciver. After I rebuilt mine I had the same problem and it turn out that I had plugged one of the servos into the wrong spot, so you might want to check that.

Hay Espresso-Outfitters you may want to get ahold of E-flite and tell them that the ESC part of the 4-in-1 stoped working.