airsail said..
Looking at the mast fuselage joint, what worries me is wear, and how it is taken up. Armstrong had this problem in early days and added a heap more screws to try and prevent movement of the front wing due to wear. I do wonder how Hydrocraft will overcome it with no screw tension actually tightening the joint.
Cabrinha had the same with the H series foil. When be came out they added a side screw. Now that (same designer) evolves to 3 screws and a clamp.
You would think that by now, after 5 years or so, fuse to mast designs would be settling down and converge
