I was waiting until I completed the throttle control linkge and finished the installation of all the lower fuel and oil lines before I continued the ducting installation.
The two portions that needed to be completed were the duct coming from the carb box to the bottom of the carburator, and the cabin heat line running from the rear heat exchanger to the inlet at the base of the firewall.
There was a significant amount of creative routing to get the duct lines where they needed to go, but it came out exceptionally well and didn't really crowd any other componets.
