I have a frontier snow blower on the back of my kubota. I have a friend with a crushed stone driveway. Very manicured lawn. I have seen people move snow of it with a plow. Makes a mess. stones all over the lawn. I was thinking of trying to keep my blower 2 or 3 inches off the stone. and don't let the skids touch the stone. I was worried about still moving some stones along with the snow you push. How would you do it? Thanks. Filix