Thanks for the response. I just figured it out. Seems a little cumbersome, but it works. After selecting point to point measurement, I have around the edges of the deck footing and Chief starts to indicate the center of the square, on the outer edges of the footing, with little blue circles. Then, without clicking anything, I hover towards the inside of the square (deck footing) and it joins the two center points with an X. Again, in Home designer, you just hovered close to center and it bumped you there.....