paulweller said..
I'm new to the forum but have spent some time snooping around here-an invaluable forum for the community. Any input would be most appreciated.
In brief: I've been wing foiling for about six months-now riding consistently and crashing far less. I recently experienced two canopy tears on my Armstrong V2 2.5m in a week-crashing and having my board flipped in gusty (25-30kts) Maui waters, on both occasions. The Armstrong HS232 (un-cut) tail pierces through Teijin canopy with no resistance. I use a 7ft ankle-cuff surf leash but there is no guarantee that the board would end up at a comfortable distance when crashing-some have noted this on other posts related to this topic. What can one do to potentially prevent this from happening, if anything?
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In detail: I've been wing foiling for about six months but have recently transitioned to a new foil setup and wing quiver. I started with a Naish S26 95L board, Naish S26 JET1650 foil setup (with 75cm AL mast), and a quiver of Ozone V2 wings. I still use the same board but have since transitioned to an Armstrong 1550V2/HS232 or V200 (with 85cm mast) foil setup and a quiver of Armstrong V2 wings. On both occasions, my board flipped in gusty (25-35kts) Maui waters onto my V2 2.5m wing. For it to happen once may be regarded as a misfortune; to happen twice looks like carelessness. I've been making sure to surface from a crash and stop my board from flipping over and/or ensure a safe distance from my wing. This usually works but chaos tends to ensue significantly quicker in windy conditions. I've heard hearsay that Aluula wings are much more durable and less likely for this sort of thing to happen. I've not used one myself but have used the Reedin SuperwingX. The x-ply used is more durable than Teijin with respect to withstanding piercing damage (obviously) but that wing is probably better suited for racing rather than riding around and dabbling in a bit of luffed-out surf-that's just my beginner opinion. I'd happily pay more for wings that could withstand the occasional poke. I have access to a very good professional repair service but would like to avoid having wings with more stitching than actual canopy material.
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Observations: My Armstrong gear is fantastic but I've made a few observations with respect to the way that the (my) foil and wings behave in windy conditions (note: this is almost a non-issue for me in lighter conditions but I acknowledge that this sort of thing can still happen).
Foil: My Armstrong setup, in comparison to my previous Naish setup, is significantly lighter. When attached to a relatively large board (95L, 5'7"x27.5") and used in windy conditions, I've noticed that the board is significantly more likely to be flipped over, whether in surf or not. The 'surface area' of the board for wind to act upon is probably large enough to easily expose the foil. I presume that a smaller board is less likely to be flipped over (I weigh 82kg so am thinking of sizing down to something in 70-80L range). Similarly, I presume that the length of the mast and the size and weight of the front wing affects the lever force of the load that comes hurtling down. Thoughts?
Wing: My Armstrong V2 wings really stick to the water when flipped over. I presume that there is some relationship between the lack of dihedral in the LE (note: my uneducated guess is that 'flatter' wings probably have quicker power delivery as there is more tension for the canopy to act against). The Ozone V2 wings have a good amount of dihedral so tend to just fly up even when flipped over-that is, there is enough of an 'opening' for air to pass through the wing and water surface to allow for it to unstick. I've been able to maneuver the wing away from a flipping board on a few occasions. I think it's fair to compare the two wings to this end since they both use Dacron and Teijin (the addition of x-ply and aramid in the Armstrong V2 wings adds a negligible amount of weight and is minimal in coverage overall). The material characteristics when in the water should be the same. Thoughts?
Xply will pierce the laminate, but should experience resistance and stop at yarns. That being said, both are easy repairs. You shouldn't need a stitch in either.
I too have experienced the board flipping on a crash and ****ing your life up. I was jumping around, warming up and had a foot shoot out the back strap and board catapulted back to me. I pulled the wing overhead to protect me, cut right through it. Big swim with a sinking wing.
This taught me:
1. Don't wear a leash jumping. 2. ankle leashes whilst uncomfortable, will reduce the angle of recoil and should stop a board flipping. A waist leash as I've found, yes is much more comfortable and less likely to get in the way, induces more angle in a crash on the leash. You can get some weird, wacky catapults back at you. 3. only use small, short, thick leashes. 5ft pro comp board leashes 5mm and up. Too long a leash and you're allowing more energy to store and project back at you. I've had some bad crashes from the board shooting back at me, but I would always say, use a leash. I've tried to ride without one in big conditions and it's just scary trying to catch a board. A friend did this and had many sessions ruined by loosing his board and having to swim in after it.