It seems apparently obvious how this goes together. Please e-mail me if you have any questions.

It's easy to use. Be sure to cut the pipe the right length so the feet of your tripod will fit.

The larger the tires on the dolly, the easier it will be to push over bumpy land and the easier the bumpy land will be on your optics. I can't tell you how many more times I've imaged because of this invention.