Henlo. Potter clay was too debuffed since w11, so i think it need to be rebalanced a bit.
Let's say there are a standard set of tools everyone, even hermits must collect to stay cool: Kiln, Smelter, Tar kiln, Potter's wheel, 1-2 treeplanters pot.
Currently it is almost impossible to collect enough pit clay, cave clay for this set. And additionally it's almost impossible to collect enough bones for that.
So i think, next things need to be rebalanced:
1. Increase pit clay spawn amount
2. Increase cave clay spawn rate
3. Decrease Bone ash required for bone clay to 2-3 from 5.