Re: Convert me from Natural crotch to Arbor block Yes,most of the time i natural crotch but you can set up pulleys block anywhere in the tree when needed(less rigging thinking with blocks),also we use the blocks alot with the grcs when lifting is needed. You must always be carful of the load forces, friction, Rope heat, tree limb stress, rigging point,crossing of ropes, and the tress heath. |