Originally Posted by
Siberian_Viktorya
I have noticed at least 2 different styles of sizers at AA gates.(DFW, ORD, CLT)
Are they all 100% identical? I guess what I need to bring next time is a tape
measure and measure their exact dimensions.

If that is the case, it's a disturbing trend. I'll have to re-measure passing through DWF next week.....