I have a PRS CU24 that has some issues with the nut. You know, that "unobtainium" material that PRS say doesn't allow the string to stick. (Yes it does stick, PRS!) Also the top E is now sounding a little dead and my guitar tech say that I need a new nut and suggested putting a bone one on there. Much as I love the guitar (it's the most resonant guitar I own) it has a mid-range slightly muggy sound to it and I wonder if a bone nut would brighten it up. What do you think, should I go ahead and fit a bone nut to my CU24 and what could I expect soundwise?