I'm curious, BMF(or anyone else), have you ever tried using natural wool in your mod in place of the cotton? It seems that a very fine wool would be finer and more consistent than cotton, might be interesting for the sound. I am going to give it a shot with my pair, but I don't have a measurement rig, so it'll really just be my impressions that I can post in the thread. If I have any left over at the end, I'd be more than happy to send some over to you to try.
Edited by onefatsurfer - 11/6/13 at 11:50am