Thanks guys! Im mainly using an ancient Miller Thunderbolt stick welder. I also have a Farmhand 110 wire feed, but it was so hard to use as it doesnt feed consistently. I built the weight box with my buddy's Lincoln 140 mig welder. The weight box is a little large at 12 x 9 x 6. Completely filled that would be over 250lbs of lead! The tractor would take it, but I couldnt lift it onto the hanger! So Im shooting for half full...