Staying out of wind comes to mind. Didn't have a moments trouble till I got a 2-5mph wind when I was up about 10ft...all he!! broke loose.
ORIGINAL: Wnuk
Sounds Awesome Crash. I know I enjoy outdoors much more than in, but think I maybe a bit overconfident with the added space outdoors. And it sounds like a G90 HH Gyro might help with holding the tail better