I have a 14 in. dia. circular plate with three center holes at a radius of 5 in. from the center of the plate. The center holes are positioned 120 deg apart from each another. I have included the part file and the drawing file to show what I am talking about. Is it possible in Atom3d to show an angular dimension of 120 deg between center holes A, B and C? (see drawing) Thanks for any help.