I've had the good fortune of aquiring 2 millermatic 200's . Only problem is they both need repairs .I've been doing some repairs myself , but I just can't get pass the contactor not operating properly . If this isn't the place to ask , can someone please direct me to the proper bbs section . Btw , my welding project is a 5th wheel car trailer . I need this welder to do the welding .

Thanx