Hi, Russ
Thanks Russ for the Picture, Well I did find a cad that show's them, Show's them as 0.0002" long, Intersection of Arc/Line,.
This file was from a cad/cam generated Offset and shows clean lines/arc's in 2 cad programs hear, Zoomed all the way in.
Edit: It's a tolerance issue, Cad, Cam and Accuracy, Balancing Act.
Thanks, Chip