Shards and Herbalism

[Egon the Monkey]

I don't know whether this is a bug or a feature. However, when I make some recipes, an improvement from Very Poor or Worst shards to Common lowers the craft DC hugely but for others an upgrade from Worst to Good or Decent shards barely affects it by more than 1 or 2.

PC: Simon Lestrade
Acc: All Along the Witchtower.

[Aethereal]

I have noticed this too, it is an issued shared with the alchemy system.