Back in the 90's here it was a fad to use micro locks they were fashioned after the Thompson locks and the cable was 1/16th and 5/64th 7x19 air craft cable . People were running short snares in fences not long enough to hang them up so even when they were good neck catches the coyote would back up and then chew through the cable . After we had to stop using Patterson knots I went to cam locks with a break-away S-hook on 3/32 air craft cable no shorter then 8 feet in length to tangle them up and get their feet off the ground fast . We do have some brushy and timbered areas here but for the most part it's pretty open country with sage brush and some buck brush so not very good for entangling and chocking them down before they begin to chew the cable . It's kind of like putting a shock absorber in the cable . I'm not sure who started the micro lock and thin light weight cable fad but they sure weren't familiar with the big western coyote and the use of snares . Early in my career I used the Thomson snares but started to make my own due to the cost of running several dozen snares 12 months out of the year and figuring out what worked best for my area .