Rogue Cronos Magnum -Reverse Polarity ?

For those that Run a Cronos  Magnum Integrated  Amp , Have you reversed the polarity at the speakers to correct the polarity from the amp ?

on some recordings the difference is negligible but others the soundstage & imaging are affected along with the pitch 

please chime in if you have  or have not corrected the polarity 

Surprised at how little this has been discussed ?