benou said..
Here is an update of my findings with:
DW820 + S145v2 + CF700 + HM85
Wingfoil + downwind surf.
Coming from the S192 and with no stock of S142 I decided to get my hands on the S145v2 that looked like it could work.
I wouldn't recommend.
It unlocks the foil in the roll axis BUT the pitch becomes etremelly sensitive. Going upwind through the swell is a pain. The lift of the foil as a wave pass underneath is like a kick in the balls, whereas with the S192 it is smooth as butter. Maybe I should have waited for the S142. I will in a big day try the S145v2 with my SF680 to evaluate how it performs with a front wing designed for it.
In conclusion, stick with the downwind specific stab for the DW frontwings... Lesson learned.
I've been able to use the 145 and 142 stab on the DW820 and my SF830 this week. Nothing really wound up, 12-15 G18 thigh to waist high wind wave w an underlying small swell crossing it up. As for the stabs, they are very similar, my speeds were pretty consistent, I did feel slightly more glide w/ the 142. However the 145 you could get away w a little sloppier harder pump, whereas the 142 you need good technique. This makes sense when you look at the foil sections side by side, not a huge difference but it's there. As w most DW foils, they don't like crossed up chop and swell, they tend to hunt or track and feel every nuance. The DW820 did this, its passive speed, without me putting the pedal down is def faster than my DW1100 and the SF830. The glide was crazy good. I will tell you that you need to be powered to get this girl up. She's best suited for higher winds and bigger swell and waves, as intended. She's not a light wind tool . Great foil for those wound up days, too bad you can't jump it, it really wanted me too. ;)