Install has finished. Very pleased with the workmanship and attitude of the team who installed it. Scaffolding not being taken down and away until Monday, so I climbed up and removed a huge bucket of soggy moss out of the guttering. I then realised that a full bucket of soggy moss is very heavy, and it probably wouldn't be a good idea to try and carry in down the ladder, especially as my left arm is very weak after falling and fracturing my upper arm back in June. Not to be daunted, I found a couple of paint kettles from the shed, a garden trowel and climbed up and down the ladder to the roof decanting some of the gunge into the paint kettles each time. Mission accomplished, but crickey, am I knackered 😮