Turned my brake cylinders 90 degrees, to get ther hose fittings pointing outboard to clear everything during operation. Will mount parking valve on firewall . Using flex tubing from brake cylinders to parking brake valve and flex tubing from parking brake valve to center floor to bulkhead fittings, then tubing down channel to gear and then back to flex tubing on gear. Primed, painted and riveted step assy. Used a stainless steel rivet A5 to attach both sides together Still have fairing to install.