If I remember right, you create the toolpath in RC like normal, then open it in the swivel program and it automatically adds the swivels to the corners where needed. I tried it a while ago and was impressed. I cut gaskets and am not concerned about perfect square corners so don't use the swivel program. I just program an engraving tool path with RhinoCam, no lead ins or outs, and edit it in notepad to remove the M3/5's etc. works great.