Have read about problems with ice and snow building up on driveshaft and in between drivers but never had it happen to my sled until this last weekend. I think i chisseled ice out 5-6 times on sunday. so my question is can i just cut out the center driver and leave the outer 2 stock or do i need to upgrade to something better. I was also thinking about coating the driveshaft with vegetable oil or something similar to keep snow from sticking. thanks