OK Folks. Just got my Scag back from repair shop. PTO Clutch, plus new PTO Switch. Switch got burnt up from last attempt at repair. Haven't tried mowing with it yet, but hoping they where on target with the fix. $ 450.00 worth. Will let you all know if anything "bad" happens. The guy sell Scag's at this repair place, so I'm sure they know what they are doing. Thanks for everyone's input and advise. Keep up the good responses.