Perimeter line is meant to be loose enough to easily grab with a cold wet gloved hand.
If the line is close to the deck and tight (which keeps it from flapping around and making noise), then beads in the line as shown by Brian above make sense. I’ve seen small cat’s paw type knots used for this too. I just have mine loose - the straps during transport seems to keep them from flapping, and on the water it doesn’t seem to be a problem.
The issue is mainly when the water is cold and you’re either wearing gloves or your hands are getting cold and stiff. Trying to pick a thin cord off the deck of a boat in an emergency becomes a significant challenge - and risk - whether the lines are taught or not. That’s the main reason I elevate mine off the deck. There may be better methods than the wooden balls I use now. They’re just a relatively easy and very inexpensive solution.
I don’t have a better method, I just have perimeter lines that are kind of fat and loosely strung - that seems to make them easy to use. I do like the wood beads - in addition to being functional, I find them stylish in the kayak sense.
What are you using for replacement perimeter lines? Any recommendations, or suggestions of type/material to use? I think some new boats come with reflective perimeter lines.
Annapolis Canoe and Kayak has very good bungee. Anyone living near Harrisburg, PA can find quality bungee, perimeter lines and deck fittings at Blue Mountain Outfitters. I travel there from Baltimore because I like the store and the people.
Someone somewhere recommended Polyester rope for the perimeter rope. I purchased it from SGT KNOTS which seems to have a decent selection and good explanations of different rope types and their usages. For the perimeter I bought:
Yes, you definitely want polyester cord, not Nylon. Nylon absorbs water and expands when it gets wet, allowing lines to go slack. Polyester does not. Nylon is also more prone to UV damage than polyester.
I buy my cord and bungee from Neocorp in RI: https://www.neocorp.com/rope-bungee
I much prefer the texture of their bungee to the slick stuff that’s more widely available.
Is this someone with no skill can do, I bought a older Dagger that should have the deck lines replaced, it is a spare kayak for when an extra shows up but will be used in the Delaware Bay so I think the lines should be replaced, does it make sense to have a shop do this or is it a take your time do it your self type of job. TIA