I ran into a confusing situation where an output of an

@op

looked like it was connected but actually was incorrectly unused. In the DAG layout view, one line went exactly under an

@op

masking what its actual connections were. To avoid cases like this, I might suggest rendering connected and disconnected ins/outs differently, or adding some slight jiggle to rendering locations to try and avoid things perfectly lining up.

@josh @Ben Gotow - wanted to get this on your radar