I have cannon 809 manifolds and DCOE 42's. I have carb linkage but have run into a problem with linking the original throttle linkage to the weber linkage. On the old manifold there is a stem on the bottom to hold a pivot to pull down on an arm to rotate the choke. While I have all the linkage to to actuate both carbs I don't see a way to connect them. I would not like to buy a whole new manifod kit just for that. Any Ideas please.