I'm in as well!
Feeling like I tackled a huge hurdle adjusting tensions on my second machine - it had been squirrely for a while, and I think it was something as simple as a tiny thread bit in the bobbin case (tensions kept varying with nothing changed). I now know how to get into the service menus and what a few screws do. I also know that I need to get a spare bobbin case.
Today I made a couple of fabric masks for DH and myself just in case we need them. Tomorrow the main machine gets switched back to FMQ to finish a really old UFO that had been frustrating me. I'm not sure I'll get it done this weekend, but crossing my fingers - I just have a little over a block to quilt then (since it's a QAYG project) I have to assemble it into an actual quilt.