if i want to MIG SS do i still back gas with strait argon, even if i MIG with try-mix ? or should i be back gassing with try-mix?
looking to try a little MIG on SS and want to know what all i need for best results. i have strait argon, strait Co2, and an empty 80 tank. so i was planing on filling with try-mix for SS and started thinking about what would be best for my back gas?????
so whats the best option ???
thanks guys