Originally Posted by AdamChicago
having erratic vertical movement. It keeps wanting to bob up and down so that I'm constantly increasing and decreasing throttle...and this is in my parking garage with no wind. I read that it could be the result of the p gain being too high so I reduced it down to 40 which worked for a while and now it's down to 35 and a little better but still almost unflyable in my parking garage and not much fun out of the garage...how do you fix this?
Turn your throttle ratchet around. You have to take the back off of the transmitter and turn the ratchet spring around so you have better control of the throttle function.