Talk:Thermopile/@comment-74.216.114.41-20120618062319/@comment-23.16.235.139-20120707174229

well yes and no. Several different mods added copper independently so if you installed buildcraft and industrial craft separately they will each add their version of copper. However tekkit is supposed to fix that by making the mods work together better. There is only one copper in tekkit and all the mods should use it.

But for some reason there are still 3 different wrench and wrench equivalents.