The same reed keeps breaking off at the end and I'm not sure why. Any suggestions would be appreciated. The setup I'm running in the motor is as follows. Vito's big bore cylinder and head with wiesco piston exhaust port polished only. 3mm Vito's stroker crank, Vito's fat bastard pipe and silencer, 4degree advanced timing, Kehin pwk 35mm carb with k&n style filter off back of carb, Vito's billet reed cage, oil block off kit. I'm using Yamaha lube 2r oil mixed at 32:1. It is jetted correctly and runs very strong until the reeds break. I have run boysen and the Vito's reeds they both seem to last about 2 tanks then break. I have no stops in as that is what is recommended. Any ideas?