User blog comment:UnboundIsaac/Oh No!/@comment-24058253-20150419195115/@comment-24058253-20150420095624

I've just tested it and Freenight is right. Bait is used from top to bottom, left to right. I guess my truffles were in front of my other bait. @Freenight: next time I'm double checking if I still have truffles in my inventory before I go fishing.