The taping of external seams on the cabin is going well. All of them are done with the exception of the new little overhanging lip I added above the cabin door. Last rainfall only dumped a few cups of water in the boat, probably through one window.
This coming weekend we'll visit the boat with some black construction paper and try to finalize the shape of the side windows. I'm looking forward to putting in the windows (using a high tech silicone glazing material without screws) and a door, making the boat watertight for winter.
Then it will be time to fair the external seams a bit before painting the outside of the cabin. Hope to get it done before fall rains hit in earnest.