Put in part of the brake lines - did the run from the landing gear mounts (brake line will eventually go down the gear leg to the wheel/brake), snaking through the cockpit to the firewall. The 1/4" tubing was easy to bend by hand.
Tube flaring tool for compression fittings.
One end at the firewall - flexible lines will then attach here and go to the brake pedal cylinders
Snaking along the spar - the Bonaco braided fuel lines are visible.