Palette Pro Transition Test Block

I'm no expert in this Palette witchcraft so I make no claim that this is a good calibration print or in any way replaces what has been the standard calibration/learning process.
The benefits I see are:
- Focus on simple transition after your pings are good.
- Check for color bleed for color sections and adjust to transition length if necessary before starting a long print.
- Check for deviation between processes (for me this is purge block vs side purge and hub vs SD card).
- There is a 45 degree angle so that you can inspect overhang quality.
- Dimensional check. The block is 1" square with each color being 1" square x .200" tall. The center hole is 0.5" in diameter.
- Center hole can quickly identify any layer shifts.
- Evaluate stringing in the center hole and across the overhang.
- I made it five layers so I could experiment with changing filament to get five colors.
- 5 slices / 5 pings quick and easy print (about the same time as printing the keychain).
- Might be a go