I think i've finally nailed down why some of my flavors have a 'fresh out of the can' flavor. I had made a cinnamon pear flavor and it tasted like pear's straight out of a can, so i blamed the pear. I just added my cinnamon red hot flavor to flavor art's black currant cause it was missing something. Now i'm getting that canned flavor again after adding the cinnamon!!!! URGH. Has anyone else experienced this? Or is it just my taste buds and i should trade away my cinnamon?