Cut five 5″ spacers to ensure to position the bottom firewall 5″ aft of the rear landing gear bulkhead.
Used the dremel tool to open up the longeron and stringer holes for better alignment.
Positioned the firewall using the spacers and clamps. Ensured vertical using a level. Confirmed distance from F22 firewall is 101.75″.
Very close but some fine tuning is still required before floxing the firewall in place.