While servicing a piece of equipment they used a
interesting construct which I will call an "Invisible
wire segment" .
If there happened to be a connection on say the top
left-hand corner of the schematicPCB to the say,
connected to a component in the lower left hand corner
of the schematic they would draw a line segment with
an arrow at both locations pointing at the other
location.
All that was required for the user was to align a
ruler to find the other corresponding mark. This
reduced clutter in the schematic.
This could by menu choice be shown as a dotted line
between the arrows pointing toward each other.
It might be worth considering, might not.
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