Quick update on the new NP HP wings. Looking at the slim wing, I found a couple of shops in Germany and Europe that started selling the NP HP front wing. Back wing still not available (sigh..). I went ahead and ordered a size 17, corresponding to about 1700 cm2.
It fitted well on the old glide surf fuselage. It is super snug though. One issue was the length of the front wing screws. The old wing was thicker. The new one about 60% of the old one. The old screws were 3 mm too long. Fitting them initially there was a gap between fuse and wing. I thought perhaps a bad finish or quality. After shortening the screws by 2-3 mm everything fitted well.
Yesterday the first outing with the wing. So switching from the old XL front wing to new HP 17 wing. First impressions:
- a lot more lift than I expected. I had to lean constantly on the front leg, especially at higher speeds the nose of board wanted to rise more and more. Next time I'll put the mast a bit more aft and see if that solves it.
- still riding with the old stab which is designed for a much fatter XL wing. I may need to shim the old stab so that the front wing gets pushed down a bit more.
- previous top speed with the XL was 25 kph. Yesterday I hit 24 kph on the new wing, but with better tuning can get better.
- for a 1 hr session yesterday it took me 40 mins to get used. Suddenly something clicked and I enjoyed it.
- it feels super smooth underneath, it's stable but lively too.
- it pumps much easier. With the XL pumping was a heavier and slower action. Here a little push already results in more glide, I guess the higher aspect concept effect (so no surprise here)
- the part that impressed me: it's much faster through turn. So fast that I wasnt expecting and was riding each time against the wing in the hands. I needed conciously to lift the wing higher so not to ride against it, or switch hands faster. So the lower part of my body was faster than upper part.
- pumping and getting going.. once I got used to the new wing it became only easier to the point that I felt that pumping and getting going is much easier. For sure once the nose of the board releases the water you instantly feel much less drag underneath and speed builds up faster.
- wind conditions were 10-12 kts I used a 6m wing.. perhaps a bit big. I think going out in higher winds and 4.2 wing will be a fun experience.
- I was a bit afraid the high aspect wing on the old fuse might feel less stiff.. as the trend is now for wider fuse-to-frontwing mount. But I felt it was fine. Felt stiff (if I compare with my full carbon AFS windfoil).
So..all in all NP and KDMaui did a fantastic job here! Now all the above without the new stab. So when that's in I'll be in for another little upgrade (in a way happy I dont have the full set yet so I get to experience two upgrades)
Hope NP gets its roll out together of this great wing.