Posted by perepujal on Feb 10, 2021; 12:53am
URL: https://forum.librecad.org/Drawing-Circles-tp5712950p5720183.html

‑ -
I've just found that a) 2,-2 works for me but b) 2,‑2 does not work.
I will not say that is your case, but the above strings are writed with 2 different hyphens,
Just to discard the possibility of your keyboard generating a different hyphen, could you try to copy/paste the above strings and see if any of them works for you?