While we are on the spinnaker topic, I noticed my leach was fluttering when I would sheet it tight and try to point with my spinn. I'm thinking maybe the mast head is too far aft, or the spin sheet block is too far forward but it's not adjustable, so it's got to be move the mast tip or maybe move the pole tip down to change the sheeting -down- angle at the block? I did not see a leach line to adjust the tension as you might have on a mono's spinnaker.