Thought I’d share a picture of my finished MIDI Slider Box. Really pleased with how it came out considering the limited tools I had access to.
I did initially have a problem with the sliders, but determined the wiper and pos (+) connections were wrong. In the instructions, it shows the wiper as the more central of the two terminals, but in the photos, the wiper is the outside terminal. I switched mine around, and voila, it works perfectly now.