Hi Altenbach,
I thought of changing my approach towards this problem. Also I have got my basics of circles right by doing some revision. I have made this VI which takes in start and end coordinates and cw/ccw selection and converts it into start angle and travel angle on a circular arc. Can this info be used to construct the arc. Check the VI attached
Regards,
Giridhar Rajan
Automation Engineer
Cruiser Controls
Mumbai, India