On West Lomond.

A good day and a bad day. Someone came this morning to take exact measurements of my windows, photographs and checking that we were both on the same wavelength over everything.  That went very well. The work will take about three days and they'll be in touch very soon to agree on a date. Afterwards things went downhill. My knee became very painful, so much so that I went back to bed. I've no idea why but it did improve after a bit and I spent the afternoon on the sofa with a heat pad reading.