I had a corbin on another bike Kevin, and it was much better than the stock saddle on that bike, a bmw 1150RT. I used to deal a lot with soreness in my right shoulder blade. A chiropractor has mostly eliminated that problem. I say mostly, because on occasion ( and it may take months ) it comes back. Before I knew what chiro's could do, I had genmar bar risers put on the 2001 bandit I used to have, that fixed the problem while riding. I'm older now ( 43 in august ) and I can ride my 9R sport bike all day no problem. Have a curved spine, some disc problems, getting old, but a good Chiropracter treating the right kind of back problem can do wonders. Funny thing about back aches and pains. A problem here can cause a pain way over there and so on. Sometimes it can be a pinched nerve in the neck cause pain down lower somewhere.
Warren