Thanks Timbo! The Infusion manual says “off” though, which sounds like “release completely”?

Here’s the different downwind Cunningham settings for different wind speeds (I’ve also found the C2 manual):

< 6 knots: light - no wrinkles
6 to 9 knots: off
> 9 knots: off

1 to 5 knots: just no horizontal wrinkles
6 to 15 knots: light to hard
> 15 knots: extremely hard

1 to 5 knots: just remove wrinkles
6 to 15 knots: off
> 15 knots: off

So what I’m wondering is, why does the Capricorn manual recommend different settings compared to the other boats in medium and strong winds?