I have a plan for a home theater, and it's been great to use Home Designer to build it out, then put that in the actual build. It's been great! The other day, I upgraded to 2018 Pro. I did this because I thought it would give me the ability to do angles and use something like protractor. What I'm trying to accomplish is to mock up where the speakers will be in the theater, and the angles of them from the listening position the speakers are on the walls. I also will have speakers in the ceiling and there is a recommendation on the angle from the listening position. I can't figure out how to do this in Home Designer Pro.. Does anyone have any thoughts? I hope I didn't spend the money on Pro for no reason..