Hey,
i am using the lastest IC2 build and some of the recipe have other components (e.g. isolated tin cable for isolated copper cable, but with copper it does not work)
But the recipe for the wrench 
does not work at all, not even with any material (tried copper, tin, iron).
Can anyone help me ?
Referring to this recipe:
(+ does anybody now by chance if the recipe from "experimental" like https://ftbwiki.org/Ore_Washing_Plant work in this build ?)