I have a Solex 30/31 carb that I am now going to run a soft throttle cable to instead of the hard linkage I now have. I have looked at universal throttle assemblys and kinda like the Biltwell. Spendy at $100 but hoping it functions better than cheaper ones. I see the ratrace throttle cable and it looks cheap. I need a housing that would attach to the throttle assembly but not sure what to buy. The housing is the threaded on part that bends the cable out of the throttle assembly. Not sure what this is suppose to be called. Also, does anyone know of a kit that is designed for the solex that will take a throttle cable and is adjustable? I have never seen a cable that came on a Beetle so not sure what that would look like. Thanks much.