Well Today I got some (albiet expensive) 3/4 tube, to practive welding that up.... I learned it conducts, and stores heat, much bettter than sheet metal.... I must have gotten non-insulated gloves, because I sure as hell felt it when I went ot pick it up, even after a couple minutes of cooling...
Ill post 'em later.. the first one was awful, but the fillet welds came out pretty darn good.. not worrying about astetics...
Its much easier to weld... I did only two test welds, first on Lo- Wire speed: 5... it seemed raised. Second: Max Wire speed: 5... perfect penetration... somewhat flat, yet not burned through... Although I must say I did burn through a couple times, but quickly was able to fill it..
When they say not to stack welds, without chipping, does that mean once it has turned from Red to "metal colour" or at any time... because I filled them while they were red hot, hoping that would prevent the infusion of flux..