The trigger on my gun has broken. It is the flat type you pull with finger . I replaced it years back so must be a weak point on a otherwise great old gun (union carbide mt200. I used the welder very little but is awesome when needed. This welder is a Linde mig-master 160. I really don't want to buy new as I hope to upgrade the welder in near future but am checking CL and *bay for used. I'd love to just get trigger but appears next to impossible to find. I heard profax has a exact slide-in cable/gun but was wondering if anybody has replaced or knows which model fits the Linde v-160? Is it compatable with miller/Lincoln,ect? Thanks