Ady, your observations on footstraps placement is making a huge difference. If you recal, on the 100l Starship, I had my front straps set on the outside and the back as a single on the inside. This might have been what led to my MCL injury during a failed jibe where my front foot got stuck in the strap... who knows?! For sure, front and back were misaligned and once I changed it things got less strenuous on my quads and made everything safer!
I remember my footstraps inserts on my Atom were slightly different than yours with only 2 rows. Also the 124l 2016 had a wider tail it seems and the inserts appeared to lineup right. The pic below shows how I used to rid it. Most forward and outward inserts. This was comfortable for my back foot to find its way in the strap naturally without the risk of getting it caught in the water. I’m 6’2” and the stance was just wide enough for me without feeling stretched.
My most comfortable riding stance is on the Falcon Lightwind. It is a more compact stance than on the Atom or Starship, but I like the wider stance on the Starship since I sail it in stronger wind and it helps with control in the chop. On the Goya Bolt, the current setup is too wide and I do have some issues finding the back strap - especially after riding the Falcon. I already moved the front strap back a notch and I need to move it back one more I think.
I’ll have to mesure and will post what I found.
Atom as I sailed it last
100l Starship with the wrong (and unsafe!) setup
And the Falcon Lightwind- hard to see the setup but I know I’m riding it more inward and back (challenging enough to slide the back foot in the straps without getting dragged in the water!...
...like here.