Wth anyone know why this is soo off i know it just started the night but i have 2 same adsets exact same copy and ad i just duped my winning adset and now the one has cpm of $6. 67 the other exact same adset has cpm of $660. 00? Anyone know why the heck fb has such dramatically different cpm coata for same adset? Almost like they punishing me? Lol woukd you try switching to a new ad account and take these adsets and try there or any other suggestions?