I should be getting my 185 Micro by next week and I have some what a large welding job at a hospital already lined up. I think I know the answer but is there away to disable the HF start (need to weld 316L SS) more like lift start? Other welding jobs in the past I had to disconnect some of the control boards and I/O boards so the HF start won't wreak havoc on them but this machine I'm welding is twice the size and allot of connectors to disconnect. I can disconnect the cables if need be but it's a big pain in the you know what. Also on the 185 I've notice there is grounding lug in the back, has anyone used that to connect to earth ground? To relieve some stray current or mostly HF?

Thanks,
GTIG