Just for normal flying I have my low rates set on what the manual says use for high rates. I have about 25% expo on elevator and ailerons. And of coarse I have full throw on rudder.

But the low rates on this bird is pretty effective, if your not used to sensitive aircraft. Low rates will do fine until you get little more comfortable w/ this thing.

I do agree w/ 3dbatix, I can't see how GP says a 91 4stroke is the recommend engine. People w/ YS91 running 30% nitro are wanting more power. This plane needs a bigger motor than a 91 4stroke. Probably a 1.20 4stroke would fly this plane like it was designed to fly.