RE: Ultrafly PC-9
Adam
The AXI 2212/20 has all the performance that the craft can take, one tip use a carbon rod in the wing rather than the glass rod supplied, carbon is stiffer and therefore the wings flex less at high g and speed. I will repeat what I'v said before I use a Graupner 8x6 cam folding prop and 3S1P Li-Po @ 1600 or 2500 according to wind speed the heavier the craft the better in wind.
Enjoy what I belive is one of the bargin aircraft out there.
If you wish to cover the craft find a shrink film that adhears below 85 deg or you will expand the foam, I used Solalight available in England, I do not know if its available in your neck of the woods.
Mike