First, my tractor eats secondary deck belts like candy. It has become worse recently. The dealer told me to make sure the kids did not have the throttle at full while engaging/disengaging the PTO and that seemed to help for a while but this year I can't even get the lawn cut once With out it eating a belt. I also have a 2000 Craftsman 27HP Kohler Hydrostatic 48" deck. Same deck and belts and as the Husky. The electric clutch seems to bog down and the blades slow to the point od barely turning when in even slightly high grass. I never had problems with this tractor with belts before but recently it destroyed (2) I grease the blade pullys and try to keep the deck clear, any ideas?