Have some trees around the house I need to drop and I won't chance them without a rope on them. Anyone have some knot tying learnings to give me so after the tree is dropped I can easily remove the knot from the rope? I used my truck years back to pull a tree down and the knot is so tight, til this day I can't remove it. Tried pliers, channel locks, screwdrivers etc etc. Don't want to ruin another rope. Tricks? Knots to use?