I am really confused on the whole throttle cable set-up on the HF 6.5. I noticed that most people are using the lever on the side for their set up. when I move this lever, it doesn't do anything to the throttle. Putting it on the turtle setting just keeps the cable from opening throttle. If I put it on the rabbit, I can feel the return tension when I open the throttle (no tension on turtle). So I am just confused how people are using this lever as the "throttle lever." Is the throttle rod just somehow attached to the lever?