Well I'm glad you posted about your Master Airscrew problems cause my local hobby store is no longer going to carry the Topflight line of props.

I setup my Utter Chaos with a 50FSR with a Macs tuned pipe turning a TF 11 x 6wood and theyaren't going to restock the TF's. So my thoughtswhere to try the Master airscrews. I guess I try to find find the TF's on line.

The real pain is I'll have to retune the pipe if I can't find the TF 11 x 6's. I would really hate to have toretune the pipe as I'm gettin 14400rpm with that 11 x 6 on the ground running rich. It really unloads in the air and I've been really enjoying boring holes through the sky.