Doesn't the structure need sorting out at all?
It should have been pinned further back. You can have corners moving 7mm every bloody where - surely? lol
What's going on? Is this a new build by any chance and all stud walling everywhere and single brick external brickwork?
Am I the only one thinking after 3 or 4 years, going through 12 seasons, it's doing to either pull tiles off because the Silicon is so good, or your taps and bath and things might have moved 7mm per year if the floor is fitted well and not moving, and you have 28mm of tiling to carry on with that year. ? lol
Are we just hoping here it grows 7mm and retracts 7mm each season, and hoping it just comes back. But this time squishing the Silicon?
Doesn't seem right to me this lol
It was a new build @Dan, in 1910.... 😁