Here's what I got. I received a new Lee IV pot. I got 8 various molds. I got several pounds of 1/4-oz lead balls (they have some chalky substance - is it ok???) I have no hooks to fit any molds yet, but I want to play around pouring. Can someone teach me from there? What needs to be done to clear the chalky substance and can I pour a few practice shots w/o hooks. Thats for any help.