Nelson Hochberg made the mistake of dropping by to borrow a tool. I enlisted him to help me put the cabin top back on the fuselage. Once it was roughly in place, I used wood blocks under the door sections to raise it up a few inches to give me room to thread the oxygen lines and harnesses through the baggage bulkhead. Then I lowered the top into place and placed clecos in the holes along the sides aft of the doors. Those holes and the holes under the top skin need to be drilled out to #30. Then I will countersink/dimple (after raising the cabin top again) before installing the top permanently in place. With it temporarily in position, you can see how the lights and oxygen stations in the overhead work in relation to the seating.