I have an older midi controller that's been kind of beat up. I used to gig with it before I started using Sonar. The pitch-bend wheel has started acting up. It bends very very slightly. I've tried taping it, but it still does it occasionally. I'm due to get a new controller - in the meantime - is there a way to disable the pitch bend wheel? Maybe reassign it to a CC value that doesn't do anything?