Yay for a new dishwasher, and also yay for having the leaky connection identified and put right. Those things are so sneaky. We (by which I mean, Beast) run the dishwasher during the night when the electricity is really cheap, so it doesn't matter at all that the eco program takes a surprisingly long time. I'm guessing (very vaguely) at lots of soaking and not that much water heating? Anyway, I hope it works out.

Ack, UC. I hope your specialist can help.