Chico or anyone try this.
Guy in local club told me to try this, since I just put on my new Gates Belt, 2 yr old gatorback came off today. I was experiencing belt slip, worn on the belt and noticed boost on gauge jumping around.
I am also going to go back to the 3.4 pulley.
But he suggests for a little more belt wrap swapping the #3 pulley with the #9 pulley.
#3 is 3.0" while the #9 is 3.5".