I am installing a Hawaiian Righting System on my Prindle 16. I would like guidance on where to install the U brackets on either side of the Front crossbar that leads the righting line from under the boat to the port and starboard hulls. Please advise on how many inches from the end of the crossbar the bracket should be and where to locate it on the cross bar (top, outboard or tucked under just before the dolphin Striker V Bar). Thanks