I have not done one of these in a while....needed to do some thinking so.....
Turned mouthpiece ........inside done by hand...with a dremil..... distress
(http://i255.photobucket.com/albums/hh123/alscalls/lthrnsquall1.jpg)
(http://i255.photobucket.com/albums/hh123/alscalls/lthrnsquall2.jpg)
(http://i255.photobucket.com/albums/hh123/alscalls/lthrnsquall3.jpg)
(http://i255.photobucket.com/albums/hh123/alscalls/lthrnsquall4.jpg)
Comment welcome.......
Lookin good Al.
John