I have an alternate 1.1 setup that I love. It might seem blasphemous, but please don't knock it unless you try it.
Place the 1.1 black foam over the driver FIRST. Then place the white felt over the black foam. White felt will not fit flush. Just take your finger and press it lightly around the edges of the white felt and it will stay. I am rocking the stock Ether C angled ear pads without any tuning pads placed in them.
This setup carves out a sweet hole in the center of image that vocals fit perfectly into and sound natural and euphonic to my ears. Sub bass is powerful.
I have put together a playlist on Tidal that encapsulates several genres and showcases the strengths of this reverse pad placement. Again, this is my opinion and preference. I am sharing this because I feel some may like the sonic alterations, especially with rock/metal/hip-hop.
http://tidal.com/playlist/f37fa3ba-be98-4b0e-a925-bf9c6cdbb090
For those old enough to remember this, I can't help but shake the feeling we discussed this before