Almost Five Minutes of Dimensioning

I got a question the other day about adding a dimension between a couple corners at a corridor so we could show how much space exists between them. It wasn't really a design factor as much as, "See there is this much!" So while I was talking through that I thought I'd cover a few other dimension features. I ended up recording a video. It's just under five minutes and I've really only scratched the surface of dimension features and settings. You can watch the full size video at OpEd Videos or You Tube.