When setting the output voltage of the 24V PSU, do you set it right at 24V or give it a little nudge for expected voltage drop when under load? I have the same questions for a 48V PSU powering a 48V spindle but will ask in the motor section if that would be more appropriate,
No need to (as you'll see if you work through our docs and videos, its not mentioned anywhere, because its not needed and doesn't matter) but if you really want to, measure at the BB side connector, under load, and then adjust