I just got my first RC Airplane off the ground. Big Stik with a 46 AX. I'm new to RC but flew control line as a kid. We always used plastic props. My OS manual recommends Wood Props, and goes on to say that plastic props can disintegrate. I have ran 11-6, and 12-6 Wood props on this motor with no problem or vibration. Ran a 10-6 plastic the other day and noticed much more flex from idle as I throttled up and a little vibration until engine running full speed. I did balance the wood props and not the Plastic one though. In a nutshell 3 questions.

1. Wood or Plastic Props?

2. Does balancing the Prop make that much of a difference?

3. How do you know what pitch and length is right for your motor and plane?

Thanks alot guys, I appreciate the help!!

God Bless!

Nick