I took Friday off to go flying as the weather was so good. Unlimited visibility (at least 60 nautical miles) and flat calm. Cruised over the Cairngorms at 4-5000 feet, watching the skiers and winter climbers already in action. Probably best days' flying of the year.
To catch up on lost time, I spent the afternoon priming. The temperature wasn't ideal, but my new heat gun helped the primer to go off quickly. Managed to prime all of the prepared bits.
A handful of these will be visible (not yet certain exactly which ones) so I'll have to get out the grey paint to do further work on these before they get nailed to the rest of the structure.