I had recently bought the Brain Jr. and have been having trouble with it. Ive grounded all 16 slots on the analog side for the potentiometers and would then take out the grounding wire and replace it with a potentiometer, keeping the rest grounded. Unfortunately when I opened the brain configuration software the MIDI input reading consistently gives out readings randomly even if I'm not touching or turning the potentiometer. I tried replacing all wiring along with the power cord but still no luck. :( Im now thinking the board isn't working correctly.
This is what I'm looking at.
After the third pic it repeats over and over again.