Got it to work. Thanks!

Hi Darkhelmet, hi folks. Dont use a circle with 4 segments to draw a square. Use the Polygon Tool instead. With a circle, the smoothed properties of the endpoints will be set to true and if you extrude you will have to unsmooth the resulting edges. To get the square to have its sides parallel to axes, rotate it by 45° after drawing it, providing that you also drew the radius parallel to an axis. Just ideas.

@unknownuser said: Where do I get this Didier Projection plug in? Projectionv6_zip by Didier Bur

Hi folks. Just in case you did not saw the tutorial where this was shown, you can use a double inference from two adjacent sides of a rectangle (or square) to get its center. The procedure is as follow: 1 - Find the inference from the midpoint of one side. Wait for the pop-up to appears. 2 - Immediately find the inference from one of the midpoint of one of the adjacent sides. Wait for the pop-up. 3 - Move roughly where the center should be. You shall see inference lines to both choosen midpoints. This is the center you want. Just ideas.

The problem is that the follow me tool explodes the curve and it is no longer a curve entity (with the center point inference). Now you found the answer - this ruby simply rocks and after a while you will even forget that it is not a native SU tool that you have been using for ages (also download the weld ruby - invaluable help!).