It's not like me to spend Friday night in, but the resurrected dishwasher (Icons passim) had a relapse so I spent the evening alternately watching instructional videos on the Bosch Home UK and Ireland YouTube channel and fiddling about with the pumps, pipes and filters.
In the end I gave up and ordered a new machine from Currys. It is due on Thursday; free delivery, £25 installation and £20 o remove and recycle the old one. Not too shabby. If I had done that in the first place could have gone to see Marcos Valle in the Hideaway.