Hello everyone, well I just bought a new to me welder an old SAE 300 tried it out welds good and sounds good I think its from around the 70's the sheet metal is in great shape the doors even close paid 1600 for it I dont think I got hosed what do you guys think of this machine it has a continental 6 cyl. engine and like I said it runs good anybody know any goods or bads about these machines and are they common out in the field or considerd obselete, thanks!!!