Someone made a purchase of 0.22 refined as credit from my store. When I go to withdraw that, it says to choose a smaller amount. The problem is that system only likes to deal in 1 ref increments and not in change.

So how does one get 0.22 refined out? I don't think I will get enough sales (in credit) to reach 1 ref.

Please clear out my refined credit and put the 2 scraps into my account directly.

The system is always like this. There is only refined metal for credit withdrawal. You may try to see if someone is selling scrap for credit though.