Product review (5 stars): I got the newer model with the raised tabs! Works Perfect!
I got the newer model with the raised tabs as the popular LOW reviewer stated to get and NOT to get the one with low tabs. So if you have the high tabs then GOOD! And if you have no tabs in the center, then bad!

Mine had the tabs and works great. 2013 date on the box by GE,

The one I had BEFORE this one had NO tabs and it was HORRIBLE!!!! So head the advise of the popular LOW reviewer.