Those are destructive tests. I.e., My original goal was to be able to sort out "spilled" connectors based on some visual criteria as to whether they are intended for solid vs. stranded.
[It appears they are for "either" and the solid vs stranded label is completely artificial in this instance/manufacturer]In the future, I'd like to make sure there is no possibility of confusion -- either by selecting components that are "universal" in application *or* are so dramatically different in appearance that it is really obvious when someone is using the wrong connectors! (If you have to resort to a microscope to figure out if the connector is correct, your test/inspection time goes up dramatically!)
Ah, I didn't realize this was a variable! I thought they were all designed for 24AWG?