What happens:

Ore clusters smelt to ingots.

What should happen:

Ore clusters, according to how BWM works, should smelt to nuggets, not ingots.

Additional Comments:

I know this can be done with CraftTweaker, but native support would be amazing.

Also, I'm loving your mod! Nice touch of realism to our beloved blocky game.

Sure, easy to do and I'll work on it shortly.

Thanks so much! This will greatly help with the pack I'm working on.