David,

I never tried any wood props, only the APE E type. 12x8 -12x10 seems to work the best.

I am in the process of building another, with quite a few changes. For the motor, I'm going with a little less KV but on 10S, this will be a Neu inrunner. Im looking for longer flight times, in order to fly Masters sequence. Instead of cutting the top of the fuse for a hatch, we are making the middle of the wing an open bay, with a hatch in the belly pan, so the battery will load from the bottom. also making plug in stabs. I did quite a bit of dihedral changes to the current one to get that right, it needed more than the plans indicated for best knife edge flight.

Dale