I taped the backing plate for the VA-168 manifold to the back side of the firewall and used the bolt holes In the backing plate to match drill thru the firewall. Removed the backing plate, scuffed, cleaned, etc and shot a coat of primer. Temporarily added the fittings for fuel and oil to the manifold to see how to run these lines. I notice the drawings call of a WD7 cushion clamp on the oil line, but they don’t seem to fit—leaves a cable loose in the clamp. This can’t be right—one more thing to research. I thought the manual for the finish kit was lacking—the FWF kit documentation is even more so.