I have a problem with my Z Force 48" ZTR. Went to mow this morning and the blades would not engage and run. I found this weird because everything was ship shape on Wednesday. I can put my deck all the way down and the blades will engage but when I raise my deck up the blades will not engage and run anymore. Anyone have any suggestions or anything or had this problem before? Im afraid I will be calling my local CC dealer tomorrow morning and try to get it in to be fixed. It is still under warranty thank goodness. It just seems like even when I have the deck all the way down, the belts dont seem to be going full bore or anything and are struggling to move. All the belts appear to be on ok and no debris in the way that I can see. Just a weird occurrance maybe.