OK, I'm one of the lurkers with a couple really basic question.
Went to the garage where I get my car worked on and picked up a bunch of old wheel weights. There are, of course, a bunch of different kinds in this pile.
1. Do I have to pick through them in any way? The reason I ask is that I read (on here?) that some of these weights include zinc and that screws things up.
2. I assume when I melt these things that the steel will float and I just pick it out. Right?
3. For molds, 2 cavity or 4? I have my eye on a Lyman 358429. I'll be loading from a lead ladle (that I use to cast fishing jigs).
Thanks for the help