Starting to cut to fit the new port side cockpit aft bulkhead between the lazarette locker and the port side cockpit locker
Glassing in the new starboard cockpit locker bulkhead, as the old bulkhead had rotted away
Glassing in the first of the main bulkheads, so that is now in position all the other measurements for the new interior can be worked out from this position.
The first bulkhead is the bulkhead you need to set up so that all the rest of the measurements can be worked from to get the position correct and know how the interior can be set out and what will be able to fit in which area around the interior.