I have a Vivchar Suprima which needed to have the prop blades changed out. As the old blades had come loose the original pitch has been lost. I do have a prop pitch gauge in which to set the front end and an adjustable angle stop about 50% out on the blade. What is a good place to start the pitch angle? Right now the gauge is set to about 32-35 degrees. Also how do you optimize the prop pitch for best performance?
I should add that this model will be flown in Colorado at over 6000′ altitude.