Sorry guys, I answered too briefly I suppose. I agree a single cam can get out of adjustment, but I feel that is a static adjustment, not dynamic. I thought it was generally accepted that when referring to cam timing that you were talking about cam synchronization of two cams, (have to have two cams to be in time with each other). But yes, I agree a one cam can get out of adjustment. Guess it's a matter of semantics.
Regards,
Darrel