Sunday, July 10, 2016

Let's Set Sail

          Saddly, this is not the type of sail setting that I might hope to be doing on this fine summer day, but it is one more project off my list. I have been playing with my sail for the Passagemaker Dinghy for the last few months, doing an hours work here and there, and it is finally complete. The "set sail" I'm talking about is lacing the sail to the booms that I built a few months back.

          I was lucky enough that the kit was available from Sailrite already, and with a couple extra bits for some fun, it came in at a bit under $250. The laying out and sewing of the sail took something around 15-16 hours, including all my mess-ups. Add to that another hour or two to grommet and an hour to hand sew on the leather corners. So for say, 20 hours of work, I saved myself $350 over buying a new sail. Money well saved I say! Plus, my sail (when truly complete) will have some nice custom detailing!!

Kit pieces ready to go.
          The instructions provided by Sailrite were pretty fantastic, and the fact that everything is in there less the sewing machine and grommeting tools made the project seem less daunting. Using the material sparingly as I am prone to do, I even have a ton of extra double sided tape and some unopened thread.

          To start out, I built the reef and corner patches with double sided tape, making sure to minimize the amount of bubbling that occurs (my later ones looked best). I sewed those in place and then sewed the hem and edge tape on the luff and leach panel. It asked for both 2" and 3" tape, which I added simultaneously. After those were finished, I cut and sewed the diamond intermediate reef patches. With all the little bits on, it was time to sew the panels together.

Sewing patches onto the sail panels.
          The starting panels were pretty straight forward, and I taped and sewed pairs of panels together. To finish things off, I started on the longest panels and worked my way toward the luff, adding each pair sequentially and sewing in a manner as to always rolling up the pair of panels being added. This kept the largest portion flat and moving outside of the machine. I felt like a lion tamer trying to keep the sail edging forward in my all-but-too-small of a living room sail loft. Worse still was taping the head and foot. I used the tube the material came wrapped around, with a half inch slit cut the whole length of one side, as a clamp around the sail roll to help tame the beast, but it did not stop the sail from slipping and sliding in a not-so-straight fashion.

One panel finished with all patches attached.
          The final taping and sewing was hard on the machine. At some spots, particularly on the corner patches, there were up to 12 layers of cloth or more, and I ended up bending a needle. I hand-turned the machine afterwards over all of the reinforced areas. There was some issue with tension on one of the runs, but I left the unflattering zig-less-zag at the head of the sail rather than pulling all the stitches and redoing that section. It looks strong enough not to be an issue and if it ever is, it's in an easy enough position to fix in the future.

Blurry as heck, but one pair of panels sewn together.
          The kit came with leather for the corners, and though I have never seen this on a sail, who am I to say what is and isn't normal for a lug rig. I was able to make 1 hole with the needle provided, but it took me 30 mins, and figuring that I had at least 20 per corner, I decided to find a better way. Using a board and some regular medium sized nails, I tacked the sewing pattern I wanted through all layers of the material. I ended up rounding over the leather (since they provided plenty) making 2 layers per side, but also giving a cleaner finish to the edge. I was able to nail out my sewing pattern and sewing up the work on three edges before I broke the first leather needle. So I waited a week for some new needles to come in (in addition to a sewing awl, and extra grommets for my 2nd reef point setup) before finishing the last corner. The sewing awl, a Speedy Stitcher, worked very well, though it was hard to push 2 layers of thread through with it. Anyway, though this was time consuming, it does give a nice finish to the corners.

Ready to grommet... the corners have been covered in leather.
          The last pieces of the puzzle was adding in the #0 and #3 grommets. The #3s went in with a cheap 7/16" grommet anvil kit from Walmart, which did a very nice job, but their 1/4" kit was junk and just pancaked the heck out of the two grommets I tried. I purchased the appropriate kit size #0 kit and was again disappointed with how poorly it worked on the small grommets. at least 2 of the grommets cut out a small section of the cloth between it, and none of the nickel sail grommets look fully punched as I seem to get with the junk grommets that come with the kit. Alas, the task is done.

         I googled sail lacing to figure out how it is to be done, and settled on a method that looked cool and "will produce less drag aloft." To be honest, I can't see me trying to race this rig, I just thought it looked pretty cool. I used 325 paracord, about 1/8" line, to lace the sail to the booms. I added reefing nettles (the line in the reef patches) made of glow in the dark 550 parachute cord (3/16"), with the hope that it will make them easier to see if the need arises after dark. I'm not sure if I tied the corners correct, but one is connected through the lacing, the other is independent so that I can adjust the tension. We will see how it works out.

Different lacing patterns, I tried the one on the far right to start.
           The last thing to do is raise sail.... or I guess I could go grab the dinghy and install the mast.


Sunday, May 8, 2016

Tethered For Less

          I finally have time again for projects and one that I have had sitting for a while was my safety tether. I looked at grabbing some for a long trip last summer and they were crazy expensive.... I mean around $100-$200 for clips and nylon webbing. I don't know about you, but that's just crazy in my book. If I can trust my own splicing to hold my boat at anchor in a 30 knot blow on an open river, I think I'd trust my sewing machine and it's sail thread. Plus, why not make a cool custom tether that fits me?

          Well, I did just that. Components wise, I bought my webbing from Strapworks (I like their site, and if they want to pay me to advertise for them, I'd do it! [but they don't]), using 1" tubular polyester, which is stronger and more abrasion resistant than nylon, and 3/8" elastic. I also bought fancy ribbon on webbing for the quick release handles, 1ft each. I bought a lot... like 9ft of webbing in both colors (I built a pair of tethers) and 12ft of elastic. Then I found some climbing carabiners that had a permanent webbing loop, they are called "quick draws". I picked mine up from an english company and amazon and were $12-$14 shipped for each set (DMM is the manufacturer). I also saw a different brand at REI yesterday for $16, so they are easy enough to come by. Lastly, I picked up two quick release clip with rings on Ebay in an auction for $6 shipped, and I think they may have been used to airdrop tanks... but I'm ok with overkill. The total for supplies for two tethers came to just under $50.
5ft and 3ft hook
          The original design was to have 2 independent tethers coming off the central quick release clip, that would hook into your harness. This is what most of the 2-hook tethers have. I decided against that once I got everything situated, because I didn't want to be whacked with the second tether or have to have 2 hooked up all the time. So instead, I placed one hook at about 3ft and one at about 5ft. The 3ft tether is what I would use on the foredeck and the 5ft lets me go from the cockpit to the foredeck without ever being disconnected. I saw a video of folks testing tethers and decided shorter was better. The length will keep my on the boat even if I fall, not dragging in the water, which looks like a safe bet to me.
Red with Jolly Roger

Pink "Smoke" and Paw Prints
          As far as sewing is concerned, I just made sure to have 3 vertical and 3 horizontal zigzags securing every hook minimum. I also put some fun patterns in after the fact... because I could. First, I pulled the elastic through the webbing using a marker with the elastic trapped on one end in the cap. Then, I secured the elastic with a 2" zigzag stitch down the center, after pulling it tight so as to have it fully extended when initially sewn.  Finally, I sewed both clips at their desired length and cleaned up with the quick release. And that was about it, it took less then 30 mins a piece for each tether and the weakest part is the webbing, which is rated to 1800lbs... and I don't expect to survive anything that does that to my body anyway, so I'd say we are good to go.

Feeding the elastic

          As a side note now that I've completed the project, I think that using regular 1" polyester webbing without elastic is well worth it... the stretch vs non-stretch is less that 4" over the 5 foot length of my finished product (though the wobbly webbing does look cool).

Not too stretchy, but it looks cool