I searched around a little bit and couldn't see anyone with the same problem, My self-built Preenfm2 is working almost perfectly generating sound, can scroll through all features etc. but i'm having a problem when i start and stop midi input from ableton the preset resets to preset 001 regardless of what settings/preset it was on before. I can change the preset while it's playing and it will be fine until i restart the track then the preenfm2 will snap back to preset 001. I tried and this happens regardless of the midi channel i'm using, i'm worried that this is a soldering problem and I apologise if this is a frequently asked question.