Installed the A/C Blower Box. Still waiting for word from SFSA on the Blower wiring, but as far as I can tell it's correct. The rack for the Blower Box rests on the longeron ridge and clamps down using a cross bar. The final position of the box can be adjusted fore and aft as well as up and down to align with the ducting. The dryer was also mounted and a drain hole in the bottom of the fuselage. Still using Google Translate to help identify parts.