I have an ohh55 powered trike that I've been slowly modifying for more and more power. as of my last mod switching from the stock carb to a tecumseh 10 hp carb I gained a ton of power but now my driven keeps un winding itself. It keeps pulling the clutch cam past the rubber stops and looses all tension. I tried another unit and the same problem. would A 7 inch driven fix this? and if not what other clutch could I use.?