Index: liquid.lua
==================================================================
--- liquid.lua
+++ liquid.lua
@@ -107,17 +107,17 @@
 		if liq then top = top:blit( 
 			L.image('sorcery_node_liquid.png'):multiply(L.color(liq.color))
 		) else top=top:blit(
 			L.image('sorcery_trough_bottom.png')
 		) end
-		local ttlc = function(liq) return
+		local ttlc = function(liq,i) return
 			liq and string.format('%s Trough', L.str.capitalize(liq.name)),
 			liq and string.format('%s of %s', liq.measure(i * Q), liq.name)
 		end
-		local trough_title, trough_content = ttlc(liq)
+		local trough_title, trough_content = ttlc(liq,i)
 		local function trough_caption(pos,i,l) 
-			local trough_title, trough_content = ttlc(l or liq)
+			local trough_title, trough_content = ttlc(l or liq,i)
 			minetest.get_meta(pos):set_string('infotext', i > 0 and string.format(
 				'%s\n(%s)', trough_title, trough_content
 			) or 'Empty Trough')
 		end
 		sorcery.register.residue.link(lid(i),lid(0))