Works as stated, but if I build a mark 2 drill, it doesn't use the mark 1 drill I have in my inventory, it uses all raw materials. So, you will end up with a bunch of lower level items.

Still, I love it.

Thanks for the feedback !
This is a problem i have been dealing with during the development, and i thought i had it covered. I will look at it this evening, and try to fix it asap !

I think it is now fixed !
If the bug persists, hit me up with more details of the crafting situation so i can look closer at what's happening.