when I turn key to start mower,red light comes on and says-DISENGAGE PTO....but the pto if off and it wont start.ive never had a problem with this before.When im finished mowing I come to a stop,disengage the PTO as always and turn mower off.maybe I cut mower off too soon while the PTO is winding down,i don't know.Mower I guess thinks PTO is still engaged and wont let me start.any suggestions.First post.Thanks
