Throw away the cable clamp that comes with the rest and put the rest's cable through your down cable about 3" or so below the rest. I tie in a nock above the cable and then draw my bow back and the rest cable will slide through to the proper position. (See attached picture) This gives you a low more adjustment and alsoputting those tiny screws on the clamp is a royal pain. The rest cable will actually not slide the down cablewithout the ball on the endof the cable. I just put it there to keep it from fraying.

Just make sure to follow the instructions and take your time.