Any progress? Let me know when you are up & running, I'll post my PID settings. I find the stock ones don't come close to working for the keg.
I got the microdamper but need to rewire it. I have short somewhere. The connections for it are very small so i bought a "third hand" off amazon to help hold things in place and has a magnifying glass.
I was in Jamaica last week so hoping to find sometime this weekend to work on it. I'll let you know.