Added equation to dimension and a RED "?" symbol appears next to it in the sketch. Open equation editor and uncheck Active which removes the Solved check mark and causes the Evaluates To to change from x (value of equation result) to "Suppressed". When OK is clicked, the RED "?" after the dimension disappears. The sketch is listed as Fully Defined when the equation is in either state. Is this normal? Done research using the SW Help feature but found nothing meaningful in this context. What are the implications of these states?