timmmay:

 

Sorry @ghettomaster but I can't find them. I spent a while looking in the shed and in cupboards, but there's no sign of them. They'll probably turn up in summer when I do a big cleanout. I'll ask me wife, see if she's seen them, and let you know if she has any ideas, but I wouldn't hold your breath sorry.

 

I did find all kinda of other things. Squash balls, shuttlecocks, large sheets of PVC I used to use for double glazing (worked great), some old hinges, etc, etc. Not very helpful though!

 

Hi-jack. Did you double glaze yourself using PVC? I'd love to see a thread or more info about the process!