I took my Flyer out this weekend for the first time. On the first flight I thought it was too tail heavy, added 1 oz to the nose and it still took a lot of down to fly. Found out one of the motors was tilted way up. Straightened out the thrust line, took off the weight, and now it flies great, and looks really cool flying. I flew it at a local park while they were getting ready for soccer practice and the kids loved it, wanted to know all about it. Most of them had never seen anything like it.