[TruckBasher]

Brushlessboy, Im not sure if its the same with you but I notice the same behavior when I first tried the mod then out of curiosity I turned on/off the switch and it finally armed. Thats when I decided to short out the switch connection, really no use. off position still show blinking light like trying to arm.

I am not one hundred percent sure though, hard to see if there are any short on your ESC...if you have a tester might want to try also