Guys, I've got a gravity flow type"Lee Production Pot IV" electric melter.
I melted some lead down a guy gave me and pured up into ingots.
I got the lead it self pretty clean, but when the pot was empty there
was a crud of sortsleft in the bottom of the pot. When I try to cast this
crud clogs the nozzle and I spend more time clearing the nozzle than
casting.So I was wandering if you guys could give me some tips on
how to cleaning the pot, nozzle, and flow control valve.

Thanks