I am in the process of learning to fly on the Tower Trainer. The maiden flight only took a couple of clicks & he had it trimmed out for hands free flight. The second flight was a little different. I have the RTF version and the tail feathers are held together by two long threaded studs that come out the bottom of the vertical stab, through the fuse, and horizontal stab with nylocks on the bottom. I was a little gun-shy of tightening them too much thinking I might crush the balsa wood. The second flight was very squirrely and the guy who had taken me up with the buddy box had a real hard time with it, I had an even harder time![&:]. Closer inspection after that flight revealed that I hadn't tightened the tail feathers down well enough & the horizontal stab was pretty crooked. I snugged them back up & now it seems to be fine. I'm thinking that for it to be able to slide out of sqare with the rest of the plane that the holes in the horizontal stab must have got wallowed out a bit though. So I will take it apart & check that, then fill & re-drill the holes if need be. So ya might wanna watch for that. It was strictly pilot error on my part, so no complaints here. The Tower Pro .46 that came with it purrs like a kitten at low idle & has absolutely no hesitation at all when the throttle is cobbed from an idle, and it isn't even completely broke in yet. Seems to have more than plenty of enough power. So check your tail feathers and have a ball with it!

Mark