I have a 45, 90 and 180 degree arc with holes every 15 degrees. I used the circular pattern to put the holes in but when I try to dimension them in the flat pattern it says it cant dimension to them (only to holes or arcs).

I understand that the holes are placed in at the angle but in the flat how can I dimension to them.

I can figure out the arc length and place them in using the fold / unfold command but for each of the 45, 90 and 180 I have 4 different radius to use in a design table.

that's alot of calculations for a bunch of holes in a flat pattern.

Any ideas