I'd love the same feature for my two SuperNovas Alan, but I suspect you are right, dead and buried, like PATGuard 2. I test a lot of Construction Site power outlet boxes down here, they are all connected by wiring, rather than hard bridging links, so the same possibilities for transposed phase & neutrals.

Does the Apollo support multiple polarity tests? (Talking of Apollo, 45 years this month since the yanks put two blokes on the moon) and talking of PATGuard 2, finally bit the bullet and tossed out my old XP machines and got a Toshiba Laptop running Win 7 Pro- PG is running so much better on it- wish I'd upgraded years ago.