wrote: Hi
, While dimension dialog is active, hover the cursor over arc. From quick pick dialog select the tangent point. No need to create additional point on curve.
That worked! I had actually tried the tangent option before, but it seemed ambiguous (the selection point just moved along the curve without locking onto any particular point). What I failed to realize is that I had to select the arc before it would do that. I also was surprised not to see a quadrant point option in the QuickPic. Now that I see how this works, I expect that's because for most cases the tangent point option will get you the dimension you want.