Big one - the positioning of the foil track is bananas. It feels like they never updated the location of the tracks when they scaled the model size, as the rail starts at the mid point of the rear strap, and then continues to the middle of the board, about a hand-width behind the front strap. So the only place it works for me riding Armie gear is wedged as far back as it can possibly go, and then its juuuust on the cusp of workable. If I was wearing straps, I am not sure this would be doable. As it stands I can't get the foil far enough back to be able to put my foot against the rear ridge (which would be the ideal, so you can pump up with foot pressing against that and then bring forward a smidge as you start downwinding). I would definitely recommend trialing this before you commit, as it may not work at all with your foil setup if your foot needs to be forward of the mast and/or you ride with straps. Might not be an issue with the larger sizes I suspect.
A pitty the mastrack is still an issue. I used ride SMIK boards but with Armie gear - mastrack to far back.
