You can set the sort order of messages. Just click on the link in the date column. Your preferences will be remembered, so you don't have to do it again when you return.
To all of you, Me thinks this forum has gone to sleep..........Time to stir the opinion juices ! Or are we "mass" lurking ? The next Visionarry in the...
It seems much of the debate on best methods revolves around getting a fair hull with minimum effort. Strip plank seems to be valuable in that it is relatively...
Gidday An Idea for different hulls from the same mould Kurt hughes uses a "cylinder mould" method to produce both the ama and main hull for trimarans from the...
Hi All Just came across this little toy and thought it might be worth a chuckle: http://www.converge.org.nz/hpvcanterbury/photo08.htm Enjoy Jim Baltaxe ITS...
Would it be possible to truncate the lw side of the ww hulls with a flat side to exactly 2.5m for towing. This would still provide almost the same sleeping...
G'day, ... Or an inattentive helmsman! ... There are a few options for extras when racing. I will be trying a few of them this summer, all going well. Any...
Hello all, On the subject of free-flying kites and HarryProas (This is a commercial post. If commercials offend you, please delete); Robert, yes, kites can...
As stated in your background on why a weight to windward proa, part of the value of a Harry proa is to reduce the load on the cross beams. With stays from...
Well, I have been looking at rigs to try on a small camping proa and I am leaning towards a balanced rig like the one used on the Mi6. My main questions are...
Possibly the engineering of post stresssed concrete beams using carbon for the compressive component and spectra for the post tensionining could give something...
I would like more details on the original concept prototype. Could the design be used as a small camping Harry. Did you ever get the bunks/sleeping bags ...
Message ist nicht gekennzeichnet. [ Nachricht kennzeichnen - Als ungelesen kennzeichnen ] going on down the road to extinction in less then a million years ...
Enough is enough! This is a Harryproa forum and Fritz needs to go on and get his jollies elsewhere. The mission of the forum is posted as: "... This forum...
`There is nothing that is more certain a sign of insanity than to do the same thing over and over and expect the results to be different' Einstein IT'S WRONG...
FOr a racing ww hull, it seems to me that they are begging for a foil to cut through the tp of the chop instead of bouncing. If it is on a swinging crossbeam...
I was wondering if the balance of a Harryproa with a single sailboard type sail could be improved with two masts. If each mast was lined up with a crossbeam it...
Rob and others, With reference to this pic (taken from harryproa.com): http://author.rokstraps.com/docs/visionarry.gif ... I assume you have thought about...
Hi all, I haven't introduced myself yet . just quickly, I am a keen multi sailor (lately have raced Farrier F-31s), small boat dabbler and recent proa convert....
Initiall I thought a slight full length pod in the lee hull would aid in righting until I did some calculating about the effect this would have on the...
Well Someone has posted some ergo drawings in the files section they'll be there for 24 hours download them if you need them. or if they will be of use for...
<I'm not sure I agree. Hard to explain stock car racing, where the <cars are always munching up and flipping. I will admit that putting <some logos underneath...
In reply to proa constrictor, I plan on building something trailerable that is slightly better on accommodation than the Harrigami. I am considring a stretched...
I can see the Ultimate-Trailable-Harryproa now. The boat pulls up at the ramp dock, eliciting the usual "what in the blue blazes is that?" from the hangers-on...
Not sure how far back the string goes, but for my $.02 AUS, the biggest issue to overcome would be surface deformation. Really squirrely things can or will...
... Hi Matt, I'm afraid I can't really, having no scanner nor drawing software. Plus the fact that the little free time I have is spent in reading 3 times the...
... Would you agree that this is a problem common to all multihulls, not special to harryproas? If so it seems to me that you can find your answer by looking...
Hi All, below is an extract of a mail I sent to Rob some months ago. Similar ideas seem to be floating in the air recently in the Harryproa group. I know it...
... with stand G Force ... <That's a wild exageration, and again we are talking about extreme <racing. If I ever see a icture of Rob with his eyes filled with ...
