Hey Rob, With your 30MK1, did you use the 115% in 7 to 10? It seams to work the best on the my 30 mk1. I have all hank on head sails. I have a 115, 135,150, and one larger not sure on that one but its too big for me to use right now. I thought it was a Genaker but the hanks on it will not let me use it that way? anyway just was wondering if the most used headsail is your 115% it works the best on mine.
Cheers and mary christmas.