I'm trying to replace the tuners on my sx. My problem is I cannot get the chrome pieces that go on the front of the headstock off (I will show a picture to clarify). I am a bit of a noob, but I'm pretty sure these are supposed to come off before I put my new hipshot ultralites in. Also, I searced but no one seems to be having a problem like this. Please let me know what Im doing wrong. Thanks.