I've read on several forums about how much people hate these but it's going to be a necessary evil for welding in my roll cage. I've actually seen people on other forums offer theirs up for the price of shipping they disliked it so much. I certainly don't want to take yours for free but if you have one you don't use/like I need one and there's no way I'm paying Miller what a new one costs.My machine is a Syncrowave 180 (I don't think it matters).