I just received my J&S jack today. It took me about 5 minutes to put together and I'm a mechanical moron. I jacked my RKC up and cleaned the wheels in 10 minutes. Normally that job takes me about 30 minutes. Then I rolled the bike against the front wall of the garage and was finally able to park my car in the garage. And since my wife has no idea how much jacks cost, I was able to lie about the price. Considering the money I have in the bike, whatever I spent on the jack was money well spent.
Hey Steve, here's a tip you may want to coat it with some DW-40 or something to repel moisture and don't put it away wet, mine devolped some rust spots on some of the edges very quickly. besides that it works great.