I don't rent, Rosemary. I'm a leaseholder. That's the problem. I got the wet room on a disability grant but they relinquish responsibility after a year. It's a shame I didn't notice before.

The rubber cups wouldn't sort it, Fiona. We've tried it with some. They aren't thick enough once the foot goes in it. The heel rubber is the right thickness and stuck on the bottom of a ferrule would, I'm almost 100% sure, would sort it out. I've got to find out the diameter of the legs. Thanks, though.