I'm getting fairly good prints now; I set width to "Auto".
I'm also running at about 104% extrusion and 60% movement speed. I can't check the other settings as it's running now. I did get a weird problem where something went wrong about halfway through and the upper half "Fuzzed out" and didn't print. Lots of hair around, the top of the print looked rough, but was flat. Almost like the nozzle plugged, except for all the hair. I stopped the print, used cleaning filament, then started the print again.
Let me tell you, cleaning filament doesn't print well.
So, I pulled that back out, put the PETG back in, and now it seems to be printing fine again.
== John ==