I squeak the back tires quite often during panic stops since it's so light with out a load.
I’ve never had the fins hit the fan yet.
My guess is, if your motor is moving around that much as I mentioned earlier, you need
to look into replacing the motor mounts.
I didn’t measure the clearance on mine in the earlier post but I did this time:
http://www.pbase.com/dennygraham/image/139143867 Denny Graham
Sandwich, IL
