A level emitter that instead of emitting a redstone signal based on the number of items in the ME system it emits a signal when a particular item/s when its currently being crafted.

Love this idea. so many uses. from "crafting" mob drops with mfr to tutrtle crafting and regulator control to crafting display pannels. There can never be to much redstone feedback .. opens so many possibilities without being magical

i hadn't thought about its uses for with other mods i mentioned it more as a way to turn power off to the area of your system that is responsible for a particular craft until it is needed so as to reduce power cost and to give greater control over your system.

Added via the Level Emitter in the first build of the beta.