sandm,

Yes, both with the Auto Flow and the Auto Flow 2 you can adjust the percentage using the Digital Cruise Pro 2 Screen. You press Menu, then go into Vessel Settings. On that screen you see the percentages for port side and starboard side surfing. You can adjust these percentages by 5% at a time. The cool thing is you can do this while running. What I like to do is set my speed, ballast, wakeplate, etc, then get the boat up to speed. Once up to speed, go into Vessel Settings and start adjusting while looking at the wave. You will definitely see it when you know it's good. Again, lower percentages than factory position makes the wave steeper and taller while higher percentages make the wave longer and more mellow.