I just upgraded all my radio gear to lipo, i bought the new airtronics mt4, and a new 7955 for my throttle, (i already had one for my steering). i know all digital servos twitch a little to find center, but i noticed today that my throttle servo is excessively jumpy. Like it would literally move instead of twitch.

I programmed one of my switches to offset my throttle (to keep it open to refuel) and i am pretty sure it does it less with my throttle offset off, but it still does it.

so, what is happening? Some other things worth mentioning, i have 3 bands to pull the throttle shut. I wouldn't think it would be too hard on the servo, it supposed to have almost 400 oz of torque, and besides i ran the same thing on my 7985 with no problems. I also am breaking in a new motor so i am using the heat gun quite a bit and i am doing my best to keep it away from the battery and again i have done this many times before with no issue.

Any ideas? Is there a setting on my radio that i need to change or is this normal?