Voron24 config for Z motors not accounting for gear ratio

[abcurrie]

Recently set up a RatOS configuration for my Voron2.4. When trying to make Z movements the amount of movement was 1/5 of what was expected. I added this to printer.cfg and things started working right:

[stepper_z]
gear_ratio: 80:16

[stepper_z1]
gear_ratio: 80:16

[stepper_z2]
gear_ratio: 80:16

[stepper_z3]
gear_ratio: 80:16

I would not have expected to add this since it was in the Voron24 definition file but it definitely did not work until added; tested multiple times