Comment by leetrout

I never had full 90 degrees up on one wing but I had 40-60 degrees which was enough for me to know I didn't like it.

Winds aloft were 30-40kts and there is a pass in the mountains east of Asheville NC at Chimney Rock we would fly over regularly. On that day I caught what I assume was mountain rotor and it was like being on a mechanical bull.