I am in the process of buying a TIG machine. I am stuck making a decision between the Miller 180SD and the Lincoln 175 Pro. I have researched them extensively on line and noted the various benefits. Cost isn't really enough different to worry about. I intend to use it mostly on stainless and...
The only reason I have ever done this was on a Harley Davidson Ironhead Sportster that uses a very high dome piston that created a "pocket" on the side opposite the plug. I did note that when the gap on the plug was "aimed" at the "pocket" behind the piston... it...