This might be a long shot but it's worth a try: Does anyone have one of the mouthpieces above with Doug's XT threads and would you be willing to sell it?

I have a Schilke 51 cup with threads that fit the XT rims. It is the old style with the longer shank. This was Schilke's original design. The shank has a double taper - the lower part is Morse, the upper part is Remington, so it works with all receivers. If you're interested email me at <EMAIL email="wayne88ny@yahoo.com">wayne88ny@yahoo.com</EMAIL>