I finally got my deck installed on my super. Problems is the PTO will start fine in the start postition but as soon as I let go of the switch to run position the PTO disengages. The reverse switch at the lever had been 1/2 way disconnected when I got the tractor. So I went ahead and removed it and jumpered the wire as it appeared to be a normally closed switch. I haven't really done any diagnostics yet. Do the safety lockout switches stop the pto or the engine on these tractors? My last tractor they shut down the engine but it had a belt tension pto not an electric. I aprreciate any help in pointing me in the right direction.