Tony good story about that. In 1980 my brother and I and a friend went to the coast in Jan to fish for steelhead. We spent 3 days fishing the Miami, Kilches and the Trask. Not a bite and no one we talked to it was the same sad story. We decided to go crabbing. We went to the Barview store and bought 3 loop rigs. Went right there behind the store and lost one right away. About that time an old couple came with a 5 gal. bucket a rod with a gob of line and a net. They threw their rig out and in about 10 min. hauled it in with a couple of crab, threw it back out caught a couple more and left.
We went to the store and bought a cheap spool of 30# test line and built ourselves a couple of rigs. We left a couple of hours later with 2 limits of crab, so I've used this method ever since. You have to kind of tie it in the middle to have a place to put hooks and a weight. The fine line and the number of loops make it easy for them to get tangled and the line gets caught in their joints. As a matter of fact the next time I go in the boat when we're just sitting I think I'll throw one out while the pots soak.