hello, so i made life stones stackable, but there is 1 problem now, when mobs dropping it, its stacked, can i have it stackable but only in inventory, so mobs drop it 1 by 1? i have to add any line there or? 

 

        <set name="icon" val="icon.etc_mineral_general_i03" />
        <set name="item_type" val="none" />
        <set name="weight" val="2" />
        <set name="consume_type" val="stackable" />
        <set name="price" val="24000" />

You need to edit the etcitem.grp as well to make them stack in the inventory.