I am proud owner of a Canon T/S-E 24mm lens but having difficulty with focus in tilt-mode. Reason can be my bad eyes, the small and dark viewfinder in my 20D or wrong technique. Could you kindly state your way of focusing in tilt-mode? Do I first focus on the nearest subject or on the farthest?
You can consult [a href=\"http://luminous-landscape.com/forum/index.php?showtopic=191&hl=tilt]this thread[/url] in the discussions.
Additionally, there's some info here