maayyynnn....my trex is givin me a huge headache right now... i mentioned a couple days ago that i had a minor crash... broke my landing gear and a couple of teeths on the main gear got chipped off.. well i got those fixed today and i wanted to hover around wit it...

now my problem is that my engine wont throttle up... all it does when i throttle up is that the swash plate moves up and the blades turn into an angle....

what could be wrong now? i checked the throttle hold feature and it wasnt that.... when i put the throttle hold value to +21% the blades twitch and the heli makes some beeping noises.. it keeps makin that noise till i bring it down to +20% or less....

what could be my problem?