Todd, Dan

I use the same system as the drawing above except I use 2 lines and run mine out to the trap by using little rings tied to the trap lines. The beam line is 20'-6" and the smaller line running through the blocks is 15'-7" (you may need to trim some). I tie them together using a plate with 2 holes or 1 piece of a sister clip just put each line through one of the holes and tie a knot( 1 on each side of the mast). I have never had this come lose and it is pretty clean looking. You will have to recenter the system after buoy racing. The system is 16:1 and we use spin locks on the mast. My wife likes it and it is easy to use with one hand while trimming the main with the other. I don't have any photos but will take some next time the boat is set up.