Hello all. I have a Scag that I just got out of the shop that needed a new clutch. It took out the safety relay module and was melting one of the 2o amp fuse holders. Luckily it did not affect the PTO switch or the key switch. I have had it out of the shop for a few days and now notice when I goto to start the mower a buzz comes from the back of the engine and it does not start on the first or sometimes second turnover. I was thinking that it could be the starter solenoid, but thought it would be safer to ask for advice before throwing parts into it. Also anyone know where to get parts cheaper than through the dealer? Mower has 570 hrs on it and not much issues have happened up until now. Any advice would be appriciated.