Ruler questions

Does anyone know how to reset the ruler? I accidentally clicked in the middle of it and created an angle and now I can’t use it as a ruler any more.

press ESC key and redo

happy bl

Yes, but if you accidentally his return then escape doesn’t reset it any more and you can never again use the ruler with that file, seemingly.

Just delete the preset you created accidentally:

Mine looks different. I don’t have that option. Is there a user preference option?

Oh, it’s in the Numbers panel! Okay thanks!