The conservative viewpoint is that traditional rigs are not very efficient. However allied to efficient hulls and set up correctly, lug and sprit rigs can be very efficient indeed – not too much slower than “modern” rigs, particularly when the same lessons are applied to trad sails and way cheaper. This is a WIKI drawn from the group on the Storerboats forum discussions on setting up lug and sprit rigs for best performance building on the information in my webpage.
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This talk is the first hour of my exposition on boat building and design. There are two more parts to come. This covers some of the background and design issues. The second is more on the building side and the last is a bit more about why the Australian (and New Zealand) wooden boat tradition is different from the Northern Hemisphere. You can stream the talks over your internet connection or download them as a podcast.
Ok … lug vs sprit We finally had two PDRacers with either rig option on the same stretch of water. The event was the Goolwa Wooden Boat Festival. The Sprit sail design and making method is in the plan for the PDRacer (a whole $20 for 90 pages – really a course on modern boatbuilding) [...]
The OZ hollow mast is the bee’s knees – the nicest mast we can come up with at this stage. A simple long box with the faces made of 4 planks 12mm (1/2″) thick with a taper. Easy enough to build about 35% to 40% lighter than a solid mast. Making the mast out of [...]
The first part was up last week. This week we talk about traditional vs modern sailtypes – everyone knows I am a fan of trad rigs because of their low cost – but here I go into the influences on the other side. I love the efficiency of modern rigs so I use all the [...]
The world speed record for PDRacers is currently 6.5mph. During the recent South Australian Wooden Boat Festival (pic of three of our five PDRS on the beach right) there was so much wind that many events were cancelled, but Michael Storer had a crack at the speed record for PDRacers. Actually we briefly thought he [...]
So you have seen me sailing around enjoying myself for a bit. Or at least that might be what you have been imagining after reading the previous post! I’ve been crazily getting Peter’s two Mk1 PD Racers ready for the long trip to the Goolwa Nationals. They are finally in their yellow paint, I’m building [...]