Just a thought about tweaking of the Blueprint system.
My thought was that you did´t find BP in boxes and barrels just items.
With those items you have to have a research bench to get the possibility to craft a BP, this will result in that you have to farm the resources to make a costly BP and all the cost to repair the item if the BP failed.
if the BP failed the bench will have a coolown period for that item to study.
how about that? plz come with some creative suggestions.