RE: Waterfall CG
The TOC Giles is my favorite AFPD plane, too, but it is a little too easy to do 3d with. When I started to try some of the 3d moves at the flying field that I had learned with the AFPD Giles, I was really taken aback at how much more challenging it is in the real world. The Giles is also way too much of a floater. I have had to add more weight and take away some power from the Giles to get it to reflect the way my Yak flies.