Casting newbie here. This summer I was gifted several buckets-worth of range lead, mixed with MUCH wood fiber from the backstop. It was a long, hot process getting it melted down in a dutch oven on a turkey fryer and once it was done there I ended up with close to 200 lbs of ingots and a large turkey-fryer pot mostly full of dross. My concern is that there is a LOT of wasted lead in the dross because it is very heavy, but I'm not sure how to salvage it at this point. If these results are normal, fine, but if a lot of lead was wasted while skimming the top what is the solution for recovering it?