Not sure if it's bug or a feature, but when i add recipe into the machine and raw materials using ore dictionary (<ore:dustCopper> * 9), the recipe comes up, but without taking amount into calculation. Takes 1 instead of 9. But if i am using straight up name of the item (<gregtech:gt.metaitem.01:2345> * 9) - the amount is correct.
I'd say that's a bug, and looking at https://github.com/GTNewHorizo…reDictEntryExpansion.java I see an additional bug: GTTweaker's ore dictionary support only targets GT items, but GT ore dictionary unification can be configured to output items from other mods. For example, with Railcraft installed, plates made of iron, copper, or steel default to unificating to the Railcraft versions, so that could cause some problems.