Occasional very light shower, but generally dry enough to work on the window. Enlarged the screw holes on the right-hand side of the frame to match the holes in the cabin-side. Re-tapped the hole for one of the screws holding the top-right mitre together. Fitted an M4 machine screw and assembled the mitre with epoxy glue to seal and support. Leaving overnight. Will need to do a final test for fit tomorrow, but not expecting any problem.
SG reading 77% late afternoon so no need to run the engine.
