Ah yeah, forgot that barrels are funny like that, thanksFactorization barrels are sided, in other words you can only insert at the top and extract at the bottom.
ALSO, may seem like a silly question, but how do you put an upgrade (ender quarry) into the quarry? My quarry is currently mining, and right-clicking with the upgrade just gives me mining info, shift right-clicking doesn't work either.
NEI's crafting guide doesn't show anything about combining them either. Do I have to wait for the quarry to finish first?