The nice weather meant I could fix the Aries (again). I had a nasty night at anchor in the Dornoch Firth towards the end of last season, and the violent movement somehow made the gear between the vane mechanism and the pendulum jump. I'm still trying to figure out how this happened - I couldn't 'force' it back.
Anyhow, I pressed the pin out in situ (see earlier post on this method) and got everything working again. This involved a lot of leaning over the stern and reaching out through the pushpit, tying tools to pieces of line in case I dropped them, trying not to swear ... I'm getting a bit stiff and old for these contortions and anxieties. It's good to get it working again though.
I also fitted a separate fuel tank for the Webasto heater: