Excellent topic for a thread!
Let's say there's a horizontal post to which you will hitch. In this context, I would usually make a Trucker's Hitch like this:
- At the other end of the line, I would first make my favorite hitch (Come on, you can guess. . . .)
- Determine the Butterfly Loop's position by beginning to make a Trucker's Hitch--which uses your hand instead of a pulley loop--around the post
- Make the Butterfly Loop at the determined position (using a clockwise turn)
- Try it out, adjust the position and size of the BL as necessary (which is very easy and comfortable once you figure out how), and finish dressing and setting it
- Make the Trucker's Hitch by taking the working end over the post, under through the Butterfly Loop, over the post again, and finally behind the Butterfly Knot, anchoring to the standing part using Two Half Hitches, and then securing the tail to the standing part by using a Fixed-Gripper Knot that is pulled taut, as far away from the Two Half Hitches as possible
- Alternatively, I might make a "perpetually adjustable" Trucker's Hitch by using--instead of Two Half Hitches--two stacked Fixed-Gripper Knots pulled taut up the line
The reason I like the BL for the TH is that, when you remove the TH, the BL stays right where it is on the line and patiently waits for your next use of the TH--so all succeeding uses (on the same truck) can be very fast, easy, and comfortable (if you hitch the other end last, to accommodate variations in load size).
Actually, you don't even need to REMOVE the TH side. Just loosen it and walk to the other side to unhitch. Reverse the procedure with a new load: Hitch and walk to the TH side to tighten.
JCS