Just finished mowing what parts of the yard I can get with the riding mower. Will have to wait for the push mower areas though. Had to jump the riding mower battery to get it started. Got in my truck to move it to a spot where I could get the jumper cables to reach the mower. Started backing out. Felt a "dragging" sensation. Then it suddenly occurred to me. I had set the push mower behind the truck earlier in order to move the riding mower from its spot.