A function generator got a bit of an internal facelift thanks to some help in the beginners' forum, so I thought a makeover was in order. I used Inkscape and an inkjet printer again. A bit of a motley collection of knobs, but they're what I had available. Photos show the original and the new case; it's a lot easier to do starting with a new case, as you can use the panel design as a drilling template.
The function generator's still crap, sadly.
John