@sungjoo75 thanks for the tip on this one. Shipping on the first one was terrible. The book was laid in a slightly larger box with just a few air cells on top. It was in bad shape when it arrived having even torn through the box on one corner. Replacement got here today and it was packed in the same box type but with NO padding whatsoever. Somehow it was undamaged. Chalk it up to lucky handling or something. I am guessing they don't read any of the comments when you submit a return pointing out packaging problems.