Hello! I'm a newbie and I have an issue. I've got a single motor plane. As I am flying, and increasing the throttle, when I get at about 3/4 throttle it suddenly bursts forward with a huge surge of thrust. It always does it at that specific point on my throttle.

I have tried calibrating the ESC, but that didn't seem to help. It seems like an ESC problem. 

This is a Bixler 1.1 with stock parts from Hobby King. It's a 30 amp ESC.

Any thoughts would be appreciated. Thanks so much!

This is a great forum.

sounds there is another esc needed to compare or replace.

if there isnt allready, you could add a capacitator