Thanks for the offers Eric, you are only about 3 miles away from me, funny stuff.
I had an ACE hardware coupon and stopped by today, there were no carts out on the floor and when I asked about one they kindly rooted around in the stock room and pulled out a dusty Weber box with the correct part number, it was the only one they had. I took that opportunity to open it up in the store and check it out. I must say it is much smaller than it appears in pictures and is also much beefier looking and feeling than I thought. I'll get an opportunity to mess with it when I get home tonight, I'm sure I'll love the cart.
~Dougk