Hmmm interesting! fell over your Co. by web search for something COMPLETELY DIFFERENT! Well I dunno what we're doing wrong: good job I haven't upgraded my tractor fleet to the Super high horsepower ones when I see what you guys are doing..... Naw! - U gotta be kiddin , right ? Plowing behind a Quad and that spring tine cultivations ....c'mon..... bbut thanks for showing - all those years ago ! :-)