Nine frames are now installed between stations 7 and 3 with matting glass. Sub floor will be built on top of these after buoyancy tanks installed. Glued in aft bulkheads and water tight compartment. After rudder stock bulkheads are built in I will add deck support beams. The rudder stock pilot hole has been drilled through. After it is enlarged the rudder will be fitted and aligned then potted in with epoxy at top and bottom. A barbed fitting on the lower bearing block will fit a tube that reaches up to the deck.