I have been “playing” with Sketchup for several months and am still in “discovery” mode ! I recently found that dimensions can be “pinned” to item it is pointing to. The effect is that the dimension appears on the “face” of the item.
I want to achieve the same thing with leader text.
It appears that you did that using the Dimension Tool to keep it on the face (which I discovered after my post). This would be acceptable if I could make multiple line (“embed” a CR).
If this is the simplest solution, I’ll go with it and just try to keep my text short.
Also, the magic string <> will be replaced with the value of the dimension, so you can construct things like “The length of this side is <>” and SketchUp will substitute the correct value.