Get in touch with a prop expert - he is the Power Tech rep for Louisiana and really knows the prop business - if anyone can tell you, he can.
Also, if you are having any issues with prop performance, he's the man to talk to.
You can e-mail him at email@example.com
. He will give you a phone number and he will talk your head off! He gets excited about his profession!
Good luck [img]smile.gif[/img] ,