Paige, I think at this point the OFC designer has demonstrated what it takes to put it together and make it functional. While not exactly what I did to re-assemble the wheel it's dramatically better than the first time I tried to set it up.
Trying to get it assembled on carpeting? Forget it, as you will never get the pieces tight enough or the cylinder to be true.
Don't have a rubber mallet, go get one. Without it you may have to hit things hard enough to break your wrist or hand. Needed force plus frustration makes the rubber mallet an absolute necessity.
I'd also suggest that it's a lot easier to put together in 80 degree Los Angeles than it is in a midwestern home in the mid-60s.
I'm certainly not thrilled with the product but if I had this latest video it would have been functional the first time I assembled it. Likewise, I'm sure a lot of people if they had seen this video before purchasing it would have opted out. I also can't imagine my Mom or my Sister dancing around on the edge of the wheel to make sure the parts are securely installed.
All that said, I'm pretty certain the people with major issues with the product don't have it assembled properly. I understand this latest video presented isn't the program they believed they were signing up for, but the hand we were dealt. I'm disappointed that the efforts made with our boy Dino before the wheel was assembled properly has likely soured him from making an effort to try again any time soon. Our younger boy at less than 3 months old is starting to take trots on the wheel (after re-assembly) without coaxing.