AJ, I'm still here lurking. I got a new right knee 5 weeks ago, and hernia surgery a couple of weeks before that. My problem is balance issues. I can fly RC as long as I'm flying in front of myself, but if I try to turn around as we have to do in 3 poll Pylon racing, I fall down. So guess what? I think controline is "currently out of the picture" for me!. I'll be 80 the 28th of Feb.