Finally I've thought of something to do with Ernst.
Last night I thought of a way to do a folding stool/side table, that, if I may say so myself, is ingenious. HA! I know, modesty has never been my best trait. As in any clear ideas, it was finished almost as soon as I thought of it. I sketched it in my little notebook, and as even it was too late, I couldn't sleep until I've drawn it up properly, I got up and did the drawings in CAD. So now it's just a matter of refining it, and explaining to Ernst how to do it.
Now the question is, will it work? I'll keep you posted.
XXX