I too use a variation of Anthony's method which does indeed work quite well. My cable path is through the camera handle and straight down the right side of the camera, extending just below hand level and then looping up to my gimbal handle where I tie it off or I just hold it. Then like Anthony's, the cable is tied off at each segment of the arm and (mine) ends up anchored to my aircraft pin where it runs out behind me.
I thought I had tried every which way to operate with a cable, with the above being the best I have found, but I am going to try your method Jerry, it looks quite worthy, thanks for the tip!
Chris