That means the it is not a circle, try to make a view perpendicular on the hole (use auxiliary view) an then add the dimenssion.
Hi there @agoodwin,
I recall this was a regression, back in an ST6 maintenance pack, where, if the face was curved, the resulting hole [& circular cutout] displayed in draft, would not function as a diameter when using smart dimension.....was fixed in an MP.
What version of SE & also the MP, are you on?
Design Manager Streetscape Limited
Solid Edge ST10 [MP2] Classic [x2 seats]