Designer doesn't hold true angles...

[rengaw]

Can anyone answer why vertical lines drawn from snap to grid mode come out at 89 degrees vs. 90?
Software bug or something I'm missing?
Even when corrected to 90 degrees, mirrored images still are at 89 degrees although the manual states they will be identical.
My first project is to build a sled with a 1" grid and .250" holes placed at key points for clamps that have been devised.
Thanks for any help...Guess LHR is on vacation.
Steve

[Marcitright]

I see that too... at least you can manually change it to 90 or any other mirrored line segments.

[Dan-Woodman]

I noticed it too, the mirror image lines change back to 89 deg. after you change them to 90.