I don't see any existing discussion on this. I have many doors on different angles. Normally the door tag is aligned with the door angle. As you know you can only select vertical and horizontal for the tag rotation. Is there any way to constrain a label? If I could constrain it to a reference line on an angle, I could give the angle a parameter, and be able to type in what angle I want the text at. I don't think it's possible though. Are there any other thoughts on how to tie a label to an angle parameter? Otherwise we could leave it as horizontal or vertical or make a different door tag family for each angle needed (maybe in 5 degree increments). I think that's a waste of time though.