I am creating a new part in an assembly, was working as expected, but for some reason I cannot fathom all the arrows went HUGE! Arrow heads are far larger than the part. It is this file only, sketches in the other parts in the assy are correct.
I have searched for an answer, found nothing. Dimension arrow settings are good, never changed, but these do not seem to apply to sketch dimensions anyway. Is there any separate setting for sketch dimension sizes? The text size of the dimensions did not change, only the arrowheads.
I had opened the file multiple times, rebooted the computer and re-started, only to keep having the same problem. I use a 3DConnexion "Space Pilot Pro", and was moving and orienting the views with it. At another user's suggestion I clicked on the view button at top of the screen and picked a view, dimensions are now correct. Looks like if something in file views messes up, you have to pick a view orientation from the screen icons to correct it.
After years of using them, I would not use any 3D modeler without the 3D "mouse", but this is something to remember.