My guess is that rudawg is close. That's what I was thinking, although I currently do not want a chip. I'm really enjoying vaping a fully mechanical Grand ever since my VV tube mods and how many times I had to send them back for repairs. Those chip sets I know are much more advanced now, I understand. I still love being able to work on it myself though. My bro just dropped a spring in Europe on Vaca and did not think to bring a vape tackle box of parts, so he now has to vape Bloog 808d for the next week.
Oy vey.
Oy vey.