Thanks for the opinions guys.

I might even try a 14" prop, although I suspect that might be a bit manly for the 35. Starting with the 13*6 was pretty easy, but as soon as it started I had to wind the comp back about a turn to get a break in the two stroke. Also the engine might be a bit new, although I bought it 2nd hand. Something else I might try is the carb from a PAW .29 which I think has a smaller venturi.

I hear you on the idle issues you had Steve. The Bomber I'll be trying is basically a climb and glide model so I won't be doing low passes. Round here they're normally flown with open-rocker OS60FS with 15-16" props. That sort of model should help get the engine run in and my knowledge of it increased. Maybe later I'll get it into something that requires good throttling. I have other PAWs that throttle well, my single ball-race .15 in particular is a lovely engine.