I have made an auxilary view that is rotated at 30deg. I would like to rotate it so that it is sort of orthogonal so my dims will be horizontal and vertical as opposed to at 30 deg. How does one do that?
Double-click on the view boundary, or on the view name on the Part Navigator
You should see the Settings dialog. On the left pane you'll see Angle and if you click it you should be able to set -30 which will straighten your view