It's been a while....

1. Not really mentioned it before but since the end of January 2019 I have had an observatory shed ! It is now on Shed 1.1, the main changes being making some of the cabling positions more permanent. The opening roof isn't causing any problems and has been completely water tight . The main issue overall was the adhesive I used for sticking foam seals along the edge of the opening roof hardened and then disintegrated. So, this was replaced with silicone, which hopefully will be more durable and remain flexible.