I purchased this dishwasher 4 months ago.  It has 3 racks for installing dishes and glasses.
The space between the second and third rack will not allow my standard drinking glasses 12 oz glasses to be stacked.  There is not enough head room for the glasses to stand.  The glasses fall to the side because they run into the third rack.  It appears the 1st and 2nd and 3rd racks were not spaced out properly.  Same goes for a 16 oz bottles.