Hertz I was thinking the same thing when I saw the pictures that wee posted. I don't have them but don't feel I'm missing anything.
Brian, you #3 owners probably don't lift them as much as the #2 owners - those suckers are heavy! But, I think it's a great "no cost" addition to the new ones. Moving the #2 in and out of a pickup, or onto a table, is not hard, but is awkward. This came about because lots of folks wanted them, early on. I don't have them, either, but I wouldn't mind having them (especially for free)!