Hi guys. I am thinking of purchasing a switch fuse so I can move my mast behind the wing.
But wondering how many bolts are needed as I will need the two mast bolts for the mast which leaves two bolt holes free at the wing end which means the wing will only be held on by the one smaller bolt.

I bought a switch fuse and have converted one which is epoxy d into my H2 to stop the loose fit
Have H4 and sell as is too slow
H5 for kiting
Am experimenting with o-rings on rear wings as suggested here
Waiting for the next leap in development before any more investment
Maybe an infinity can be good

The fuselage i bought with my h4 with the extra mast holes is 610mm long the same as the other 2 that came with the h5 and h2.
The front hole for rear mast option is 240mm from front to centre then 2nd hole 50mm space to centre at 290mm obviously.
Front hole for mast in wing option 95mm centre from front same as my other fuses.
The one i drilled for my h2 i went for a slightly more forward mast at 220mm centre front hole. Glad i did as when finally tested the extra lift of the wing was remarkable.
I ride a 7'8" deep minion plate mount home conversion 700 mast
At 85kg all is working fine

I'm also experimenting with the SS fuselages,
First i bought a 2018 FSURF + H4, found it to less lift for my 90 kg, than bought a 2019 FSURF which i use now with a Infinity 84 wing. Had my first real waverides with the later.
For the fuselages:
- The 2018 was a short 61cm "switch" fuse, offering 3 mastpositions: in the wing, behind the wing and, by switching the fuse, far behind the wing (like the long 78cm fuse for windfoiling)
- The 2019 i a "no switch" fuse, offering only 2 positions: in the wing and behind the wing, no switch option,

Now i would like to have the 2018 version with 3 positions to get even more lift with the "far behind position".
But i don't know if this version is still available.
Other option would be using the long 78 cm switch fuse, but i wonder how the 17cm longer fuse would affect the foil behaviour?

Alex