Quote:
Originally Posted by GILow
I used to have a conical foam plug and a length of 4mm line, made from a few layers of those foam floor tiles they use for kiddie play areas. A cut along the radius to allow it to wrap around the chain.
Worked very well.
No longer use it because I changed the whole anchor chain setup, but I'd replace it with the same if I needed something like it again.
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I like this idea. I’ve always just jammed a sponge down the hole, wrapped snuggly around the descending chain. This seems to prevent most
water from getting in, but it’s not very elegant looking.