Ok now my experiment with a2's and a3's in my 14.40K CC, and my 7.40K PGn. Both are in my mahogany MIK ibanez s370. The height is the same, I marked the height on the pickup before taking them out to swap the magnet. the strings, the amp setting etc etc ... are all the same.
C2 = CC with an a2
C3 = CC with an a3
PGn with an a2
PGn with an a3
Soon I will be getting my a4's, and intend to record controlled clips of CC and a neck PAF style HB, each with a2-5. But for now this is all I've got.