I purchased a new Fury 25 pitch, being turned with a stock 200HP pushing a Panterra II. I have purchasced 4 seperate Flo TorqII hub kits since the purchase of the prop 11/29/10, The local Mercury rep decided not to warrenty the prop, Discussion with the dealer about the number of hubs Ive gone thru since the purchase of the prop, did not start @ warenty issue untill I was told to purchase a “solid Hub kit” at nearly twice the price of the regular Flo ofTorqII. Today on a local lake crusing at approx. 4000RPMS stepping on the hot foot RPMS increased to nearly 6K with no increase in speed. Pulling the prop after comming off the lake found major scraps on the top of the corners of the Drive Sleeve. The dealer has said that its impossible for the cassting of the prop be off. There has been no damage to the prop. The dealer has acknowledged this. any one have any suggestions?