SubD Sweep Deviation Info?

Is there an open request to report deviation of adjusted rails to input curves, and same for the sections?

Also, from a UI point of view, has there ever been a thought of adding a fallback for instances where you are double clicking in the hope of picking out an edge, but the selection Menu is prompted because of the proximity of other objects? Could the double click in the hope of an edge/etc not be added as a candidate in the selection menu?

can you give a little more detail as to the why of this request?

what problem are you trying to solve?