I've installed new tmotors, it will start up, idle and lift off fine, but once I start to ascent it will just go full throttle and take off to the sky, every time I'll let go of the sticks and it will keep trying to go full throttle. (Remote is factory) it's like there's no idle once you've taken off. When it try's to take off, there seems to be this awful delay when throttling down on the remote and when it actually throttles down on the quad. Batteries are only 4-5 flights old and show 5.5volt in the djirc laptop app. Now before motor install, I was using flight station to make a flight, lost signal of the quad and found it in the woods after 45 min of searching. After that we did the motor upgrade, so I can't rule out something from that wreck for sure. Any suggestions or help would be greatly appreciated.