How come average damage drops like crazy when using a gun, but dmg output seems better?!

Google did not answer me.
Hopefully jsp community can help

I also notice differances to. Dosent make much sense

I think when use passiv notes like % dmg melee wep dmg that does not count for a gun. But the wep dmg from a gun seems to be higher.

Sorry for the late reply, mumu is right, it is the mat% dmg-- it raises your phys dps A LOT, especially in bleed edge since it converts weapon dmg to rend (which is mat).