Hi All,

I am purchasing a really nice Goldberg Extreme 330 Profile plane from a guy at my Club--

The plane has coreless BB servo's and looks like it flies really great-- He has done some structural strengthining and the plane is really nice.

Questions:

I have an Irvine .53- the manufacturer says-12x7 or 12x8 props- but the guys who do 3d say throw a 13x4 orsomething on my plane.

What do I do ? anyone got experience with this set-up ? Same hardware and plane ? I know I want and APC funfly prop but what would be perfect for this combo >?

Any other tidbits appreciated.

Thanks,
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Tbird