Thank you. I found the option and the dimension is correct, but it looks very confusing on screen. Is there a way to change the way it dimensions symmetric diameter to look like the original picture I uploaded? Right now, the dimension has a half arrow pointing to the centerline/axis. It's hard to see which line on the sketch it's referrring to.
Is there a way so the symmetric diameter dimension shows 2 lines, one next to the sketch line and one for the diameter?
I tried that, but it only changed the direction of the arrow. What I would like is to have the dimension look like this example.
Your screenshot looks like what I want, but somehow mine is not doing the same thing (ST7)