DIYbanter - View Single Post

wrote:
Unless you are purchasing a second-hand McLaren F1 !

I wonder if some type of metal-stud-finder would do the trick.
Or wander round the bathroom section of B&Q with your metal
detector and headphones on.

A good metal detector probably will, if properly set (which is going to be fun).
There is metal there, in a continuous sheet, which will probably make the stud
finder go off regardless.