Category idea is one ore node.

In every package % we could do record where you only can use 1 node of a specific ore at a time.

Are you saying that we can use 1 iron, 1 copper, and 1 limestone at the same time, or are you saying that if you want iron, you have to pick up your portable miners from the limestone node?

If it's the first one, doesn't Package% already do that?

Ah - if you are referring to 2 / 3 / 4 package, that makes sense then - would be painful.

1 of each at same time yea :)

I feel like we have enough suggestions to make a whole "Pain" category at this point