glitching ??

[gmo]

hey guys, i just got my sspeed mod installed and was going to run it. but have a weird problem, while turned on for/rev is ok but the truck glitches like crazy when im handling it .like when i turn it upside down itll start throttle jerking, and even the steering servo will react on its own.i unplugged the servo and she still jumps, everythings tight, should i just try reciever locations or is this a common novak issue? :002: any feedback would be helpful.....thnx gmo...