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?