thad, to keep it simple I would only select the circle as your geometry, and use the lead in/out to control where the toolpath starts. Your lead in/out should only consist of a line, you should select perpendicular, your line length should be half of your diameter (ie. 0.811 / 2). Make sure to put this value in the second box...first box, percentage should be 81.1. I find picking a starting point sometimes gives extra values in the NC output and confuses the controller. Rob

Jim, try going thru "Toolpaths", "Operation Manager", right click, "Get Library", and load your operations that way, your values should remain. Rob.