Does anyone know what the best wing mounting method is. I know the original way is they have flush set bolts set into the wing at the bottom. I need to buy new longer bolts as there are only 2 threads poking through the top of the wing with my current bolts. But I think I would benefit from using 3 washers one on each bolt on the bottom to spread the load more and prevent the wing from teatering and use like a hex head style bolt. This wing is a fair bit bigger then my NP AL one i own.

Do you think the idea I have with using non flush blots would create excessive drag ( ie 3 washers with 3 hex heads poking out the bottom of the wing)? Just donno if the wing with flush set bolts would make it rigid enough. Willing to sacrifice a bit of drag for a more secure wing mount.

I am making a 93cm front foil wing out of laminated ply wood. Using ply made it easy to see the different thickness (wood shades) of the ply as I sanded. First using a hand held belt sander. Then fishing it off by hand with sand paper, still some sanding to do around the top where the fuse should connect. I am planning to fiber glass it. The wing has a tiny bit of flex right now when I push down on the center of it when it's laying across chair arms. Hope that doesn't cause to much issue down the road.

What type of fiber glass would you guys use in this situation?

I am considering making a wood fuseledge extension like in the pic below, length of this fuseledge including the wood is about 95cm. It may need some sort of renforecement at the joint to make it a solid connection where the wood fuse meets the aluminum one. Maybe putting some sheet metal on the bottom part where the bolts go. Will have to figure that part out.

Would extending it in the front through off the balance of the foil causing too much front foot pressure needed?
The ruler it not a extra wing

Check this out, skip to 1:20