What is happening? ae2 autocrafting not crafting with a leadstone jetpack to make a hardened one and it says that it cannot craft it so I think it's something to do with nbt data or metadata. And it will craft if leadstone jetpack already is in the me system. So by that also a feature request: make the auto crafting allowed to be fuzzy. And it will craft if leadstone jetpack already is in the me system. What is expected? creating a hardened jetpack from the leadstone jetpack in ae2 auto crafting. How to reproduce? try to auto craft a hardened jetpack Server or Single Player?: server Screenshot?: http://puu.sh/aAdII/207fa58cf8.png http://puu.sh/aAdKk/da254b7947.png Crash Log?: nope!

Ok, two things on this one, while messing with this I did find several issues with that deal with NBT Items not carrying though the process correctly. Those I fixed, However.. there is a some bad news. You can't autocraft with used jetpacks, the reason for this stems from the fact that the output of the crafting; doesn't match the recipe. I spent probably 3 hours trying to find a way to get it to work, only to realize that the whole system would need a 100% re-write; to support it. Basically it boils down to the fact that the input of a used jetpack results in a different output then an un-used jetpack and that means that patterns cannot use that input, its not really a bug, its just that thats a rule of how autocrafting works; the patterns must paint a clear picture of the crafting process, and with this recipe, they can't. On the other hand, you can ask the simply jetpacks guy to not carry the "isEnabled" flag over and then at least you could de-charge the jetpack and craft with with a used, but pre-drained jetpack.