Hi,

I just bought a Four Star 40 that has been pre built from the kit and I am planning on running a O.S. 46 FX that I just bought here on RCU. It's now on my Avistar, and man that motor really rocks. I am still in the process of breaking it in have only run a few tanks thru it. Do you guys recommend sticking on a 10X6 prop, or something bigger? I can't wait to throw in the radio gear and motor in fly this bird. What I have read, it is sweat flying airplane.

Take care,

Matt