I tried fixing the points and sometimes I found the ends of the arc stayed at the fixed points when i changed the radius but now the arc and its end points move from the fixed points. Is there a way to fix the start and finish points when drawing an arc?
Roland,
If you could provide an example file that would be helpful. But generally when drawing an arc (using the arc command) you use center point, or three points, the three point option allows you to pick the start and end, then define the arc radios.