@Caitlyn_Ring Yes, I did twist them together. The wiring for this isn’t particularly complicated so I’m pretty confident that it was correct and that a qualified electrician wouldn’t add much. I also did some voltage and continuity checks with my multimeter and all seemed good. I don’t have pictures of the wiring at that particularly time as I pretty quickly shut it off and rewired back in the old chime.
After hooking my old transformer and chime back up, I had to fully delete my doorbell from Ring and re-add it as a “new” device to get it working again. I might try again, deleting the Pro 2 first, then adding it back after hooking it back up direct wired to the Ring transformer.
I have a separate topic that discusses my issues that’s probably a better place for this that I will update with some more detail.