• The curvature of the diagonal beams are the same as the top edge of the side walls of the windward hull.  Strangely, I just happened to have that curve pre-cut in my leftovers after cutting out the windward panels.  Call me opportunist. 
• There is a pass through in the mast step structure... lets that water flow through instead of being a wall.
• Netting
• Main beam transistions from square cross section at lee to round cross section to go into windward hull.
• Shorted rudders to reflect current bi-directional rudders
• Leeward hull (and rudders) are cambered 5 degrees inward.  This is calculated so the lee hull is flat as the windward hull is flying.
• Windward hull remains 0 degrees when sail is unloaded - Assumption that I want maximum flat planing forces to lift windward early.
• Mast will be cambered 0 degrees when sail is unloaded - Assumption don't want light winds (0 - 5 knots) having to lift the weight of the boom and sail because of a pre-cambered mast.

Changes not made yet.

• Hobie Sails, and Easy Rig boom
• Stays
• fairings on beams and mast step - probably won't be on boat when first launched.

Build Progress

I have the windward hull panels cut out and lap jointed.  I have a 4 day weekend this weekend and plan to hopefully dedicate a lot of time.  Hopefully doubling my total build time from my current 40 hours.  I'll upload pictures.