[Merv and Sharon]

Thanks Kevin. It seems that having authentic-style knobs and switches is an objective of many owners in the UK. You have passed the baton.

I am pleased with the switch that I now have. It is a standard electronics industry shaft and I have two knobs coming by post from different places. One has to be perfect! The hex versus round shaft does not worry me as they can usually be drilled and grub screws inserted in needed. I did that with my old MGA one, fitted now.