The inner diameter of the LowerDisc where the ball screw should fit in is 22mm. But ball screw nuts with a 24mm diameter are also very common.
There is not much room but maybe the design could be adapted, at least in a second version to fit the 24mm ball screw nuts. So not all of the ppl affected need to figure this out, adept the design and print it again :-D
Who comes around this, here is a version with an inner diameter of 24.5mm: https://drive.google.com/file/d/1R7lG31QwiJN3g-fD6eqDFybKqCpFvIof/view?usp=sharing
Best,
Manuel