I bought a 2000 48" Tiger Cub last fall. The seller had removed the anti-scalp wheels and brackets. One of the brackets was badly damaged. I ordered a new bracket and two new wheels. I tried to put them on tonight, and the wheel on the right side hits the front wheel when it swings toward the back. There's no way this can be right. I know that the 2000 model frame is about 3 inches narrower than the current models. It has the Advantage deck, I'm wondering if the deck may have been replaced with a newer model. Any thoughts??? Thanks!