When you say they modified them for you, do you mean they bent the metal bars?

 

Not sure all they did, the bars will not bend without destroying the fabric/foam, so I do know they stripped them and basically rebuilt them. You can ask them the specifics, I am just happy to have them done.

I had tried to have them simply bent, and like I said, take off the fabric and you are left with the foam and no real way to lock onto them to bend them with out the foam being destroyed. I am guessing they are new bars in them now.

 

Here is pictures of the new head rest, (had to move where the pic is stored)