SIG 4 STAR/ OS 01 SURPASS-WHAT PROPS
Just purchased a used OS 91 FS Surpass and plan on putting it on a SIG 4 Star 60. What would be the best size prop for sport flying, aerobatics, and for slooow landings ??? I am sure these choices will require different size props ??? Any help will be appreciated. This is my first 4 stroke!!!