Joe you can just let the cline hang if you need to. It's not the cleanest looking install, but with a cowl it doesn't matter. You'd be surprised that it really doesn't move much at all. If you use medium fuel tubing it's stiffness is enough to keep the cline from flopping around. Not to mention that the area between the Saito and the firewall is small enough that it doesn't allow anything in there to move too much. I actually have mine in that area with a simple zip tie holding it to the engine mount. (rather loosely I might add). You don't want it fastened down so tight that it picks up the engine vibration.