The center caps are printing more like a bird's nest than a center cap
Now I'm down a rabbit-hole. I can't [re-]find the site I found the file on. Trying to display the browser history fails. And I find Raspian Linux was renamed Raspebrry Pi OS a year ago. And there's a fork of the Marlin firmware for my printer that enables multicolored prints and enhanced bed leveling.
I was going to get some Fluid Film but the mechanic's shop closed for 2 weeks when their one employee had someone in the family test positive.