I did end up using a pantograph, and my laser pointer batteries were giving me problems. So I used a stylus (kabob skewer). Still not ideal, but better than buying expensive batteries that don't last very long. I need to find a different laser pointer.
Someone also asked why I wasn't using any cones, and I didn't really have a good reason. So I ordered one and it worked really well. I put some batting scraps on the spindle to help it from jiggling around.
I'm on the last row!