Search found 843 matches

by krusher74
Tue Mar 23, 2021 11:26 am
Forum: Paipo Board Design & Building
Topic: French paipo
Replies: 36
Views: 69516

Re: French paipo

The worst thing I have found from most standup shapers having a go at a paipo is they put everything they know about standup boards into them and all those general rules don't work, so you end up with their first go/experiment and end up with a test board that's all wrong. For example, he is already...
by krusher74
Tue Mar 23, 2021 11:14 am
Forum: Paipo Board Design & Building
Topic: fin placement on bodyboard?!
Replies: 5
Views: 8736

Re: fin placement on bodyboard?!

ok-I know this will rile up the purists here, but as an experiment, I put a couple of soft top fins on an old bodyboard-It is a too big, too wide bodyboard that I could not keep from sliding out whenever the wave got steep. the fins made the board a lot more fun to ride but I think I could improve ...
by krusher74
Sun Feb 14, 2021 7:49 am
Forum: Paipo Board Design & Building
Topic: Re-shape
Replies: 13
Views: 18705

Re: Re-shape

I already wear a lacrosse rib protectors at this one place I surf! That must be some extreme skipping or you must surf a lot more on your belly/ribs than I do, I have never experienced anything that extreme that would need chest protection in all my time surfing. Are you leaving the water surface o...
by krusher74
Wed Feb 10, 2021 5:34 am
Forum: Paipo Board Design & Building
Topic: Re-shape
Replies: 13
Views: 18705

Re: Re-shape

I already wear a lacrosse rib protectors at this one place I surf! That must be some extreme skipping or you must surf a lot more on your belly/ribs than I do, I have never experienced anything that extreme that would need chest protection in all my time surfing. Are you leaving the water surface o...
by krusher74
Tue Feb 09, 2021 6:24 am
Forum: Paipo Board Design & Building
Topic: Re-shape
Replies: 13
Views: 18705

Re: Re-shape

I've often thought of how to handle high-speed waves with some cross chop. Skimming from peak to peak of a little bit of cross-swell is challenging. Up to moderate sea state (chop style), but not high seas, hydrofoils and bi-/tri-hulls are sometimes used. Boats have bows (v-bottom fronts/nose areas...
by krusher74
Mon Feb 08, 2021 7:24 am
Forum: Paipo Board Design & Building
Topic: Re-shape
Replies: 13
Views: 18705

Re: Re-shape

it would be helpful to see pictures of the board from several different angles and know the dimensions. and rider height weight I have never experienced this bucking, hopping or chattering on any boards i have ridden unless in extreme devil wind, and in those conditions, no design would get rid of i...
by krusher74
Wed Jan 06, 2021 4:49 am
Forum: Your Wave
Topic: Rick Surfboards Paipo
Replies: 3
Views: 7031

Re: Rick Surfboards Paipo

nice looking board, but what a horrible place for a leash, i guess it was iriginallt leashless and when someone wanted to use one there only idea was to drill the fin!
by krusher74
Sat Dec 26, 2020 5:40 am
Forum: Paipo Board Design & Building
Topic: Does it sound like a good paipo ?
Replies: 7
Views: 9254

Re: Does it sound like a good paipo ?

That's about the same dimensions as my boards. I ride 21.5 wide which is a very standard width for a 42" bodyboard for the last 30 years. Should work finless too.
I wish i could sell my used boards for 300E, nobody seems interested if I advertize them at half that :(
by krusher74
Sat Dec 26, 2020 5:35 am
Forum: Paipo Board Design & Building
Topic: Quad Concave Body Board Study
Replies: 88
Views: 1018793

Re: Quad Concave Body Board Study

These popped up the other day, shows how little of a board is in the water.
by krusher74
Sat Dec 12, 2020 6:04 am
Forum: Your Wave
Topic: Wegener video
Replies: 2
Views: 7149

Wegener video

found this today , several videos at https://www.fringesurfer.tv/s1e1
by krusher74
Fri Nov 20, 2020 12:46 pm
Forum: Paipo Board Design & Building
Topic: Quad Concave Body Board Study
Replies: 88
Views: 1018793

Re: Quad Concave Body Board Study

Just reviewed your chambered board. Very cool. How does it ride compared to your SDF boards? I got the shape of it wrong, to much belly in the nose, so it needed a powerful wave to be planing on the back, if the wave went soft and i needing to move forward to speed up then the belly pushed to much ...
by krusher74
Fri Nov 20, 2020 12:40 pm
Forum: Paipo Board Design & Building
Topic: Nose thickness
Replies: 16
Views: 9421

Re: Nose thickness

I don't have a "too vertically" I can take off straight on a wave to the point of air dropping and not have a problem nose-diving. By straight, do you mean straight facing to shore? I much prefer to be on the board when I kick into a wave than behind the board and pulling up onto the boar...
by krusher74
Tue Nov 17, 2020 11:29 am
Forum: Paipo Board Design & Building
Topic: Nose thickness
Replies: 16
Views: 9421

Re: Nose thickness

I don't experience any problems with pearling the nose ever, which is why I am an advocate of the shorter board. If you go too vertical on a take-off, what happens? I dusted off the HPD yesterday. I'm not a fan of having to push forward onto the board,at take-off. If you rode one all the time, I gu...
by krusher74
Fri Nov 13, 2020 3:59 pm
Forum: Paipo Board Design & Building
Topic: New Blank
Replies: 7
Views: 6880

Re: New Blank

not too much tail rocker?
I dont think even my 3ft8 would fit in that if pushed right to the front.

how much?
by krusher74
Wed Nov 11, 2020 3:12 pm
Forum: Paipo Board Design & Building
Topic: Nose thickness
Replies: 16
Views: 9421

Re: Nose thickness

Foil.png The first board in this series was 2 1/2 - 2 11/16 - 1 3/4; the board previous to this one was 1 3/4 - 1 3/4 - 1, so changes recently are more subtle and in the distribution. I have the same nose rocker 2 7/8 but in a shorter board. I have never really considered or changed nose thickness.
by krusher74
Wed Nov 11, 2020 2:33 pm
Forum: Paipo Board Design & Building
Topic: Nose thickness
Replies: 16
Views: 9421

Re: Nose thickness

I think a lot of this is also the length of nose in front of the normal riding position. I don't experience any problems with pearling the nose ever, which is why I am an advocate of the shorter board. The longer the board the more nose rocker in front of the rider you are going to need to have.
by krusher74
Mon Nov 02, 2020 4:09 pm
Forum: Paipo Board Design & Building
Topic: TBG5
Replies: 120
Views: 1263215

Re: TBG5

I have seen in some articles them ay that some pros can't tell the difference between eps and PU and then dont feel more boyant, but i guess if you used a 3.3pcf PU blank and a 3.3pcf EPS blank then they would be the same. I suppose the EPS boards can shave off enough weight to make that much of a b...
by krusher74
Mon Nov 02, 2020 3:38 pm
Forum: Paipo Board Design & Building
Topic: Quad Concave Body Board Study
Replies: 88
Views: 1018793

Re: Quad Concave Body Board Study

Bodyboards have no rocker, just a nose kick in the front 6", other than that they are flat, I guess in a quad concave you could say that it gives the tail 1/4" rocker.

Did you see the chambered wood board i already made? https://mypaipoboards.org/forum3/viewto ... ?f=4&t=544
by krusher74
Wed Oct 28, 2020 3:57 pm
Forum: Paipo Board Design & Building
Topic: TBG5
Replies: 120
Views: 1263215

Re: TBG5

I also realized the with PU foam being less buoyant than EPS, I would have to adjust my formula for volume. So, now instead of 23L, I'm targeting 25L from my understanding of physics two items of 23L will have the same buoyancy, the only differing factor will be weight. So is the PU board going to ...
by krusher74
Tue Oct 27, 2020 4:48 pm
Forum: Paipo Board Design & Building
Topic: Quad Concave Body Board Study
Replies: 88
Views: 1018793

Re: Quad Concave Body Board Study

Usher, what is about the Hubb that leads you to say its design is faster at the expense of 'turning' than others,e.g. MND? The aspect ratio and dims are close except for the WP being further forward. On older models if used to have a straighter rail, it appears now not to. Lords info is related to ...