Title pretty much says it all. I don't have any interest in going to a water cooled setup at this time, but I wouldn't want to rule out the ability to get good starts on thick aluminum and similar materials, on occasion. So does anyone use the Weldcraft crafter 300? What's your opinion? Yes, I know it's a large torch. The kind of stuff I do, that isn't a huge drawback. S/F.....Ken M