Thanks, that looks like a good work around for what I am trying to do. Certainly much better than our present (revert to 2D program for schematics). Also, still curious if other users have alternate techniques...
FWIW, I was able to create "blocks" with control points in SW. This allowed me to make an 8 position valve manifold with 8 contol points. I also created blocks with various valve configurations. Each valve has a control point. So when you drag a valve over the manifold, the valve snaps to one of the manifold control points. Anyone know of a way to get this functionality in NX? I hear there is a drafting plus package that we can purchase. Would that add any functionality that would be suitable for schematics?