The pickups know vibrations not mass of source of the vibrations. Really I could not tell from the recordings from 10's to 7's and no one else could. My friend Karen has a studio and calls for a background music or a song for a singer. Her ears are so keen and she can not tell. My hands can tell, now after two or three hours of playing my hands are fineNice! I am surprised to learn your tone was unchanged!
