Straighten a span segment
-
Select the span segment between grid B2 and C2 (highlighted in the previous figure).
-
Turn on Snap to Intersection (
).
-
Select the Rotate tool (
).
-
Click at the end of the span segment at grid B2.
-
Click at the end of the span segment at the wall.
The command line prompts Enter rotation end angle.
-
Enter 90 and press <Enter>.
The selected span segment is now vertical.
