I found it would do a pretty large loop with a good build up of speed going into it. I'm still running it a little rich and on 10% nitro fuel. I'm sure it will continue to perform better as I fine tune it and switch over to the 15% that I use regularly. I've also increased the aileron deflection to see if I can speed up the roll rate. It was okay, but in certain situations it could be slow to recover.

Jaybird