Maybe I just don't understand the system yet but the Icescale appears to not work. Can't be sure about any others.
Crafted a dino longbow
Slotted Icescale, meltfang
Headed to the wilderness but do not see any cold damage.
turned off acid imbue arrows and Shiradi stance.
Next shot added poison damage.
So no matter that I try the extra damage is all acid.
Is it me or is there something going on. Or not going on as the case may be.