Arne has planned a sheeting system (”Johanna sheeting”) to reduce twist which to my understanding means that for a given amount of sheet the upper part of the sail will be sheeted in more/faster than the lower part.

However, I would need just the opposite.

The length of my battens, the sheeting point or some other factor/s seem to pull the top part of the sail in too strongly compared to the lowest panels and thus pulling the upper part downward way too much - and this is without Johanna-sheeting.

What kind of sheeting system would counter this?