I have a curb at the end of my driveway. The road is chip sealed (gravel in tar on asphalt). I use my rear blade to clean out the curb and to move anything on the street that might have salt in it. But as I go over the curb the bottom of the blower bottoms out on the gravel surface. I would guess that the uneven-ness and size of the gravel is scraping the bottom of the blower. Has anyone coated the bottom side of their blower with bedliner material? I have a concrete driveway and really don't want to lower the skid shoes. Bedliner seems like a cheap solution to decrease wear on the blower housing.