For most boats, switching to a loose footed sail is as simple as attaching the clew shackle to the existing final slider (reinforced slugs are made for this purpose) or car.
CLEW STEP ONS PATCH
In a loose footed sail, the clew patch is slightly enlarged to compensate. In fact, the sheet load will always be carried in a radial pattern originating from the clew, with most of the load carried by the clew ring. Most new mainsails are loose footed.Ī common misconception, or at least exaggeration, is that an attached foot provides better support for the sail. Both are used on both high performance and cruising boats. A sail with an attached foot, secured to the boom with a bolt rope or sail slugs, has a small advantage in area, while a loose footed sail is easier to adjust (flat for windward work and smooth seas, fuller for reaching and rough seas), slightly cheaper to fabricate, and much easier to take off the boom for storage.
CLEW STEP ONS HOW TO
There is another great instructable on how to make rope written by Mrballeng and can be found here.After settling on the material, one of the most basic mainsail design questions is whether to have an attached foot or loose-foot. Repeat with a secondary two strand rope (pictures 9-11).Rotate the rope making jig clockwise till the entire two-strand rope is twisted (picture 8).Tie an over hand knot at the end of those two ropes (picture 4).Attach two strands using slip knots to the rope making jig (pictures 2-3).This will result in 12 ropes with 4 strands each (6 ropes per clew). When making rope, cut 48 strands 10 feet in length (cut these longer if you want longer clews). Traditionally one clew will be half the length of the bed thus doubling the length of the total hammock. You can make the clews as long as you'd like. After that I realized it would be easiest to make rope with shorter strands. This was a bad idea and really difficult to handle. I originally tried to make a rope with 40 foot strands. You need to make a lot of rope! I used 480 total feet of paracord to make both clews for this hammock. 3000 feet of paracord (I used about 2750 including scraps, so this will give you that much more wiggle room).In total, the hammock weighs nearly 10 pounds which means it contains nearly 2500 feet of paracord.Each foreground strand will have 46 stitches resulting in a total of 4048 stitches through the whole bed.There are 188 strands of paracord running the length of the bed (100 background and 88 foreground).
Each of the sections of this hammock is a little over 3 inches wide.Each of the 11 sections contains about 300 feet of paracord.This hammock has 11 sections in the bed and is 35 inches wide.***Use this info when planning the size and look of your hammock*** ***All of the following information are stats based on an 8 foot hammock bed*** I ordered 5000 feet of paracord because I didn't want to run out of any particular color and was alright with having leftovers. The background strands (are wrapped around the loom - See Step 22) and the foreground strands (are anything brought into the hammock with the netting needle - See Step 24). Throughout the rest of this instructable, I will refer to a strand of paracord in two separate ways. That being said, you need to plan on how large of a hammock you want so you know how much paracord you will need to order. Paracord does stretch, but if you make this hammock out of paracord you will not notice hardly any stretching.
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