Refining armors to exchange them for refine certificates is so tedious as you have to get through the whole NPC dialog for each armor piece. It'd be nice to have some sort of bulk refinement option, e.g. select an item group ("lava leather armors", "soutanes", "VM weapons" etc.) and the refinement level to try refining every item of that group found in the inventory to the chosen refinement level. Alternatively, the Weapon Refine skill could be patched to work on armors - without any rate increase, just as a convenience feature; refining with that skill is still much faster than through the NPC dialog.
