Today, I built a stand to hold my tail feathers -- stab and elevator. It was a trial run prior to building a wing stand. I cut up two Harbor Freight Mover Dollies -- cheaper than purchasing individual wheels. I made it with 2x4's and left over carpeting. I made the stand 5 foot long. I believe the wheel base is too wide -- the pieces should stand more vertical. As is, they push out toward the wings of the stand and bump against the gussets.