I have been buying from this shop for many years. Took it back this morning and they apologized profusely. Replaced it with no problem. Said it was the 2nd Zino from that box that had been returned. It never hit my humidor so no problem about cross contamination.
Unfortunately it still cost me about $30. I just can't seem to be able to go in that place without spending money.
Smoked the replacement Zino when I got home. Favorably impressed. Tons of smoke. A real chugger. Mild and very smooth. Burned even with a nice ash. No bite or aftertaste. Will definitely put this one on the list.

JC