i-sonic 107 mast track & strap ideal position
I'm 177 for 73 kg, the sail I use is a NP RSR 7.8
mast track is 2,5 cm on the back, front strap all in the back, rear strap in the middle.
The stance is good for me, but maybe 'all' is a little too on the back ... I feel the board too sticky in the water. Using the mast track a little forward causes the sail to touch the water closing the gap.
Anyone who wants to share is trim (for a light weight surfer)?