Corbin on mine caused me to constantly slide forward on the seat. The stock was more level front to back and the cover had better grip. e-Bayed the Corbin and rode in less anxiety on the stocker since.

 

Ya this is my first corbin so I hope this does not happen to me. But I do feel a little guilty

 

I wouldn't feel guilty yet, you may regret your decision eventually. I wouldn't want a corbin unless it had the lift-up passenger support for my wife, but she has been suspended from riding indefinitely for beating on the back violations.