Well I got the pico-blit-loader (or whatever I'm calling it) working again. Now for more interesting things...
Adjust to compile .blits at a 4MB offset, setup address translation and I can have as many copies of "logo" as I want!
Though I have managed to get the rare anti-logo a few times, so I still have bugs.
@Daft_Freak blitendo swatch?
@gadgetoid Heh, totally coincidental resemblance... and definitely not because one of the gamepads was sitting sideways near my switch.
Also, the colour change makes the huge space around the display less obvious
@Daft_Freak it does make it look particularly striking!
@gadgetoid Makes it take ~3x longer to print though!
(... and then I end up watching the printer)