A puzzle I can't figure out -
1) Draw a line with ortho on - line is correct at 90 deg. Draw walls etc, all go to the correct ortho.
2) Draw a dimension - click on start, drag dimension line out, it goes to 89.62 deg. Click ortho off and on, stll cannot get the dim line to 90 deg. Cannot find any setting which controls the dimension ortho.
This is only happening in my current project. Other projects behave correctly.
Any help out there?