Jake,
Yes I can adjust the luff tension on the water. I have to go out on the bow to do it (or the crew). It is very easy. I'll snap some digital pics when I take it out next week. I have already made provisions for a system that we can adjust from the tramp. Just have to hook it up. I'll send some photos when I have it working. (My boat has spent most of its life being a Guinea Pig from what I hear) Will be after the Mug Race. I should have it on for the 1/2 RTI and the RTI this year. I did'nt do those races last year do to a broken spin pole half way through the season.

AJ
Nacra 6.0 EX w/spin