I opened my 5 week Cabernet Sauvignon kit today to start it, and noticed there are two infusion bags that smell of oak. Does that sound right that there are two of them? They aren't labelled other than some coding, and there is no reference in the instructions other than "your kit may contain an oak infusion bag", with instructions of what to do if it does. No mention of the possibility of containing two oak bags. Has anyone else made this kit? Should I use both bags?