Stuart wrote:a quick google came up with loads http://www.cbsonline.co.uk/product/Lead ... _300mm_LFS
Great! Interestingly, that's only about half the thickness of what I remember Harold Dermott selling me for the Bronze in 1985. It's not cheap though!
I'm just wondering what I'm going to find when I do manage to lift my front carpet. All I can see poking around the edges of the carpet appears to be black bin liners. I'm mystified about why they were used, but it must have seemed like a good idea to someone.