I'm getting back into k9, cr s this year as well as beaver snaring. My question on the cables is, I've noticed in the book they've added additional locks for use. Are these relaxing locks? When I took the training the reverse washer was the only approved. Beaver snares, what do you guys prefer for a lock? K-9 footholds, I've acquired some #3 & 4 coils, I want to outfit them with newchain, what size chain do you use? I've always used double Link and was told that I was asking for trouble. That I needed to switch to welded. Also I usually use double rebar stakes, I'm thinking of switching to drags or earth anchors, any thoughts?