@@ -651,10 +651,10 @@
 		{'screwdriver:screwdriver','screwdriver:screwdriver'};
 	};
 };
 
-sorcery.data.register.infusion_leftover('sorcery:ink','vessels:glass_bottle')
-sorcery.data.register.infusion_leftover('sorcery:erasure_fluid','vessels:glass_bottle')
+sorcery.register.residue.link('sorcery:ink','vessels:glass_bottle')
+sorcery.register.residue.link('sorcery:erasure_fluid','vessels:glass_bottle')
 
 ---- altar
 minetest.register_craftitem('sorcery:candle', {
 	-- TODO make candle node
@@ -711,11 +711,11 @@
 	end
 	if substance.mix and #substance.mix > 0 then
 		recipe = sorcery.lib.tbl.append(recipe, substance.mix)
 		for _,r in pairs(substance.mix) do
-			if sorcery.data.infusion_leftovers[r] then
+			if sorcery.register.residue.db[r] then
 				replace[#replace + 1] = {
-					r, sorcery.data.infusion_leftovers[r]
+					r, sorcery.register.residue.db[r]
 				}
 			end
 		end
 	end