Boy talks too much....
Well, I've tried the Alaska pad for a couple of weeks with no really noticable improvement. A couple of guys at work tell me that Corbin is the way to go but I just can't understand how a harder/firmer seat is better than a soft one. Is it the shape? When I was younger I heard people say that a firm mattress was good for a bad back and that turned out to be a crock. If someone knows how this works please share the knowlege. I've emailed Corbin but haven't heard back yet.