Goal is to make a light weight solid outdoor recreation chair. All the ones I have used break. It started when I went to buy another fold up camping chair until I seen the price tag of $60, these used to be $20! I just couldn't do it buy another chair I know is going to break for $60! Plus they are loud when they get cold and scratchy sounding when you brush against them. You know they are junk when you leave a concert and people just leave them there to be thrown out, LOL.
I had no real idea of what I wanted at first so I just built a square tube aluminum chair that was light just to get the wheels turning.