Super nice, stable Foil Slalom Sail.
Purchased from Surf Sail Australia last year, and had some great sessions, got to 43.6 kph. I've used it in 15-23 kts and get planning at around 13 or 14 kts. (80 kg)
It's a pre-production sail, so it's just missing the 'settings', but it is the same as the final production sail.
I recently purchased a couple of sails (5.6 & 6.8m), and this one is just sitting around now.
No sail damage, except the zip & cover surrounding the boom area has been removed.
I didn't notice any difference in performance on the foil.
I use a 440 mast. 160 + boom (not included). (175 Outhaul) 4 cam.