Pen Set Based on Difference Purpose
*Model

Colors for Model work
*Layout

Black/White/Gray for Output
Layout Wall Section *Layout White Poche (50 & 70); Visible grade hatch (37) Wall Sections
Layout White Cover Fills *Layout White hatch (150) Wall Sections
Layout 1/8" *Layout Lighter cut weights 1/8" Scale or smaller
Layout 1/8" White Cover *Layout 1/8 White hatch (150) Top view in site plan
Layout 1/8" White Poche *Layout 1/8 White poche (50 & 70) Bldg plan within site plan
Model Wall Section *Model White Poche (50 & 70); Visible grade hatch (37) Wall Section work
Framing Plans *Layout Visible Columns Above (195) Framing Plans
Elec Plans *Layout Hairline D/W Elec Plans

If you drag a dimension string, the texts will re-center themselves on their segments, assuming the texts have not been moved manually.

You don't actually have to drag the string anywhere, just a drag and a double-click will do it.

The only way a dim text would be off center without you moving it is if you customized the text.

Who cares? You, because you probably changed some texts to read EQ or something, and re-centering them by hand is a cumulative chore.

So, after changing the texts to read whatever, (deselect the texts,) select the string, Cmd+D, clickclick. Note: if the dimension tool is active (very likely), you have to do a Drag command; cursor-drag will edit the witness line length. You can drag with the arrow tool and it works; I think the Cmd+D method is better since you don't have to be precise. Any texts that you moved manually will stay put. AC remembers which those are.

I just dimensioned all the Vassos ceiling lights on the electrical plan, which, if you've never had the pleasure, boils down to a LOT of EQ EQ EQ EQ EQ. So I was really happy with this discovery.

Sort of cross-posted here.