About a month ago, you gave me basic dimensions for a single fin good for 4-6 foot very hollow and powerful waves.
Basic a board made for small-to-medium-size wave tuberiding.
Here's what you said:
And for the tail rocker, you said 2-2.25 inches of tail rocker. Did you mean 2.25 inches at the very end of the tail, or 2.25 inches of tail rocker 12 inches from the tail?
Basic a board made for small-to-medium-size wave tuberiding.
Here's what you said:
Now, for the rocker. For nose rocker, you said at least 4.5 inches of nose rocker. Is this at the very tip of the nose, or 12 inches down from the nose?Going hollow on a single means keeping the tail narrow. 14.5 inches is too wide for a 3-5 ft barrel seeker. Try 13.25 inches.
WRT rocker, front rocker under 4.5 inches is not desireable, or you will pearl too many late drops. Try 4.75 inches, and complement that with 2.25 inches rear rocker.
WP Centered to 2 inches forward.
Max width 19.25 inches
Tail 13.25 inches - nose 11-12 inches
Rounded pin tail.
Rails thinned and down in the rear third, but not hard. Wider rails through the mid-point. Rails raised and thinned near the nose.
Bottom countour: 3/16" vee in front of the fin, fading forward and rearward. Carve out the sides about 1/8" inch in a mini-hydro hull double concave through the tail.
My fin system.
Best small wave tube riding single ever.
If you use a rigid single instead of my system, flatten front and rear rocker by 1/4 inch, and move the wide point to 3-4 inches forward. But you will probably find a thruster works better than a rigid single.
And for the tail rocker, you said 2-2.25 inches of tail rocker. Did you mean 2.25 inches at the very end of the tail, or 2.25 inches of tail rocker 12 inches from the tail?