I received a replacement pair of PX100 pads today, to replace my worn out, yellowed old pair. So I took my old pair, and after a bit of stretching, got them to fit over my MS-1's drivers. Then I put the bowls on over them, and ... yes! No more driver chafe!! The bowls are actually wearable now!! And still sound really good (though probably a little bit less detailed with the drivers covered in thin foam). Highly recommended for anyone else who's been having this problem. Just go to Radio Shack and get some cheapo thin pads, throw them on under the bowls, and boom: good sound and comfort.
