Thanks, I have only read about them recently while researching mine. Mostly people complain of not being able to use the cams, the bobbins, winding them, tension problems and more. The video showed me they just need to be 'dialed in' and then they work great. The same kind of problems exists on my other forum where we melt glass into beads and other things. Some people think they get bad glass or a bad torch but most of the time it is just human error.
