Do-It-Yourself Story

Replacement arrived very quickly! I took the old adjuster off, looked at all the parts since I had not done this before. In trying to assemble, I put the height lever on the wrong side--It kept falling out--so I put it on the other half, where it did fit. I screwed it all into place, but the top part wouldn't fit together. Finally I took it all apart and used only the T shaped bar with the wheels. That did work. I think it would be far better, and easier, if the wheel assembly was sold alone. Overall, not a hard job, without any directions. I did see step-by-step directions on another site, but I didn't use them.