I figured this out there is a start/stop option in the RDWorks > Laser work window. You can feed that dialog an *.rd file by clicking UFileOutput and changing the file extension mask to *. Then using the axis move options in the RDWorks > Work window you can move to the position you want. Position must be set to Current Position in the RDWorks > Laser Work window. Here is a screenshot. I use DeskPins to keep the video on top of RDWorks.