How does the replacement foam material feel? Do all the switches feel smooth and fluid now? If you happen to take off your faceplate to change dial lighting for LEDs, would you be happy to post some images of your replacement foam behind the rockers? I'm curious if it is single sided or double-sided mylar and if one piece was inserted from top to bottom -- or if there are two separate pieces (i.e. one pushed up from bottom and one pushed down from top).