Busy week this week, but I did manage to spend an hour in the garage aligning and drilling out the firewall in it attachment to the cabin floor. Afterward, I begin the process of carfully leveling the entire fuselage in preparation for installing the forward upper longerons.
Firewall, from the right front of the airplane, drilled and clecoed to the cabin floor.
Firewall, from outside the passenger side of the cabin, with level attached.
Firewall tilted aft at a 13 degree angle. Nice to have a steel firewall and magnetic level.