So has anyone had issues with Dexter Axels. We did a cross country trip this winter and all 4 tires show cupping on the inside. back to the Dealer, the axels are shot. Dexter is "good willing" 2 Axels, and Keystone is "Good Willing" 4 tires. Camping world was given 1.5 Hours labor "Good Will" and the remining 3.5 Hours is my responsibility, however we do have the extended Warentee. Think the math is off on this. Has anyone else had axel issues?