Wait, I meant LEE 4 20 pot. I believe I have it up and running good now. I melted about 13 lbs of pewter blocks in it all at once. My little spout clogged up really good. I had to tighten my screw up and down pretty tight to get what ever clogged it up but its pouring now. I would assume a chunk of residual sludge? I did find out when you have the temp to 7 pewter dose not want to harden any time soon when casted into lee ignots. I turned my mold around and one fell out on my towel in a big sloppy loose pile. A couple other ones broke up and crumbled. I turned the heat down and put the molds on my garage floor and drizzled some water over them. It seemed to take care of the hardening issue. Some of my pewter ignots have some black smear marks in them for some reason. Must of burnt my pewter. lol