I could get my APE Egrip to bounce real easy. I had installed a APE Pro trigger and I did not reset dwell/debounce. I had a hard time getting the marker to fire not realizing that the aluminum trigger will take a little more pop to move the sear than the plastic. Had to up the dwell a little to help. Then when it would fire, it went full auto. The "kick" was making it bounce. I had to up my debounce by 4 ms to stop the "bounce". I was a little disappointed at first in my new trigger but once Jim at APE helped me get everything set, she really ROCKS! Price is a little steep but feel/quality is excellent. Thanks Jim.