I have my 20 pound Lee pot cleaned out and apart to see if I can't stop, or at least reduce the dripping. I plan to grind the valve with 220 grit and then maybe 400 grit valve grinding compound to improve the fit of pin to valve seat. The pins and valve nozzle that the C shaped piece ride on look as if they could stand some polishing as well. I would welcome suggestions.
I would also appreciate suggestions for a lubricant for the pins and mold nozzle to lower the friction that will stand the high temperatures involved and where to find it.
Thanks for any suggestions and comments.