I knew this was going to be a pain in the ass! I just got my new J&M headsets, and of course, I"ve got the full face helmets that they say "present their own set of challenges." Has anyone put these in their full face helmets that may know how in the heck you get the styrofoam out to cut the necessary holes. I've got a Z1R and my wife's got an HJC. Thanks guys.