Is there a way to set the font size smaller than tiny on the pcb for the parts that are on the pcb? I see lot os font size problems being too tiny in the forums, but I think it is a different problem than what I’m looking for.
Assuming you are referring to the part label font size here
I believe the choices you see are all that are available and are not changeable without a code change. Since that is what will get printed on the silk screen layer it is also possible that this is the minimum practical size that will resolve successfully on silkscreen (or it may be that no one saw a reason to need a smaller font size!) In either case I don’t know of an easy solution.