Good morning. I have a simple question...does anyone know why this pierce point is appearing on the wrong side of the OD? The line is in the Y- direction yet, the pierce point is appearing on the Y+ side of the circle. I tried constructing a reverse line and got the same thing, too. Then, a few days later I tried it again and the pierce point appeared where I want it to (Y+ side) 
I'm just trying to understand some of the quarks of PC-DMIS...
Does the software try to pierce the outside of the circle, or something like that? Like maybe it doesn't like the line beginning inside the circle?
