Wow! I gave that exact same seat to Joe Ayala a few years ago because it had been sitting around in my office collecting dust for years. I didn't like it because it didn't have a back rest, which I considered a necessity with my bad back. I switched to this one for a couple reasons. It positioned me higher, almost to standing height, provided me with a foot rest and back rest, and I modified the seat and made it about 30 percent larger and twice a thick to make it more comfortable.

[img]http://images.samash.com/sa/QDX/QDX749XXX-P.fpx?cvt=jpg[/img]

The only downside is the seat weighs about 28-pounds and you can catch your fingers easily when folding it up for transportation.

Good luck,

Gary