Fisher Delta printer. Bed level in the calibration but does machine need to be?

[curious aardvark]

basically as long as the bed is level with the probe - you're food to go.

I doubt I have an actually flat surface in my workshop.
Plus the printers feet might not be exactly the same, or it's standing on something at one side.

With a delta you could attach it to the wall so that it prints horizontally. And as long as the probe says the bed is level - it will print :-)

Okay, so now I'm thinking I'm going to have to see if my mini-delta will print upside down !
lol
But, yeah, you're good ;-)