Regarding critical damage with the revamp

Mind adding the stats of your weapon, and other sources of weapon attack? 939 with the old damage formula seems to say you have 117 weapon attack at level 46.

56 attack total
42 from my gun (40atk clean and 2atk from Potential Stats)
10 from pet equips
4 from blessing

That would explain why that fighter in the other screenshot had 70% mastery. Thanks for the info.

Added pictures to the post.

Edit: Actually, I think base mastery is tied to the weapon itself, I guess that makes more sense.
Min damage is 20% of the max damage with 1H swords, axes, and maces, and knuckles and daggers on my slinger.