What skill are traps built with? Invention mentions that it may be nessary to build traps, and the traps skill just says that making more traps just requires a crafting recipe. However, the bluebook states that traps are researched with the traps skill and the Q1 trap does not require any crafting skill.
So, do you need invention *and* traps to make anything greater then Q1? or do you need invention *OR* traps? Or is it you need Traps and *some* crafting skill?



