Sept 2nd - Trim flight on 1956 Bienenstein Avenger at Wind Lake Turf in Wisconsin.

I was having the hardest time trimming this at the NATs. It was porpoising terribly in the glide. After working with several folks, including Jim Annis, JimG, and Terry Tucker at the NATs, I got it working a bit better. This is finally trimmed decently for the glide. The thing I was focusing on here is high power climb. This is the only one I filmed, and is still in the mid-range for what the motor can handle.