I wasn't going to use it for combat until I was a better flier. (I can land my trainer pretty nicely but that doesn't yet
make me a good flier). So you would recommend the 10x4 on an OS .40 FSR as well?

I'm going to make up a second fuse with the .40 (to take to the field) but try the Fox .29 one more time. Looking at
Demon's picture, I don't have sufficient "up" in my elevators at rest. Perhaps its very sensitive. Perhaps I just need
to chuck it harder.

It turns fastest with the 9x6 MAS. This was the prop recommended by Fox (or a 10x5). Should I go back and try the
9x4 MAS again??