Inquiry (采购产品): Prop balancing - single piece I have a 4-blade carbon fiber rotor that is approximately 14" in diameter with an 8 mm center hole. Can you tell how much it would be to perform an analysis and spin testing? If this works, then I will have additional rotors to test. Please advise. Thanks, Paul Licato **** Hidden Message ***** Paul Licato 53213 Company: N/A E-mail: plicato@wi.rr.com **** Hidden Message ***** plicato@wi.rr.com