Bugaboo Wheeled Board

First off, Bugaboo products are the best. They certainly better be for the price! I purchased this wheel board for my daughter to stand on for a second child stroller. It did work until she became too tired to stand. Then she kind of folded her body to sit and held up her feet to not let them drag! It's been helpful to have but MAN oh MAN do I wish that they would bring back the SEAT for the silly thing! Apparently it went off the market about a year ago because it wasn't selling and or some little guy must have took a tumble! PLEAE BUGABOO BRING BACK THE SEAT! Mommy's at wits end! Jill from colorado.