Finished up a second batch of tiles on the printer while I was out of town this week, then upgraded the little Raspberry Pi computer that manages the printer itself. Now I should have sufficient space to at least do a timelapse of future prints, and potentially even stream live to YouTube. Still a bit of experimentation. In the meantime, I have finished off the first 1 kg spool of filament, just in time to start the big project for the son using special color-sensitive filament. Fingers crossed that all my experience pays off, and the large print job (estimated at 30 hours) runs without issues or problems. Should have pictures by next week if everything works.