Mowing yesterday & all of a sudden I spun 180 degrees to the right. I wasn't sure what happened soI pulled of my ear protection and started to investigate. I thought it was either my wheel motor of hydro. Put my hand on the wheel motor while pushing the lever forward and didn't feel a thing. What I did hear was my hydro growling. It's trashed. The Good. My warranty runs out on 8/14/03. Happened 8/13. Wow....was that lucky. I'll have one tomorrow morning.