Has anybody tried just smearing a little automotive grease in the microgrooves of a TL boolit with your finger and loading them (smokeless cartridges) when you just have a few to load? I don't think the oil will migrate out. I think I want to try it; not sure whether to use some red General Motors EP grease (don't know what soap it uses) or some anhydrous calcium grease that I bought a tube of a while back.
I think Alox is a calcium soap with a little barium (don't know where I read that)...