Well, another update. The integrated undercounter Freezer decided to commit harakiri. Refused to freeze anything unless on emergency mode.
Back to AO for a new Freezer. Cocked up on the upsell - thought I was being offered a cheaper freezer same brand. A fridge arrived. Kudos to AO though, they happily processed an order for the freezer and just swapped them over.
I installed this one myself and reminded myself just how much I bloody hate doing it. Didn't help that the freezer was cheap - no useful screw at the front to raise and lower the back legs and the instructions for mounting the door were shoot. Measure (A) distance from door to worktop and (B) distance from top of freezer door to worktop. Then B-A+8. That puts the fitting 12.5cm down the door which is completely wrong. The fitting has to be at er 4.5cm from the top of the door.
Anyway after almost two hours, the job is done. Went to the loo. The toilet is leaking....
AAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
It's not the cistern - that's dry as a bone. No pipes leaking. Seems to be coming from the back of the toilet - possibly on the join to the waste, but that also seems to be dry. Might have to involve a plumber on this one.