I have a 30A I can run from this engine drive.......I maybe getting into alot of alum dump truck body repairs and am thinking of either a XR-S or XR-D with a Alumapro push/pull gun.......for one......no more 1 lb spools and the awkwardsness of the 30A...I will have 300A 100% duty....burn all day and nite....anyone running anything like this???thanksLast edited by welderdawg; 11-11-2014 at 07:56 AM.