With regard to screw-bell horns in flat cases, I have found that the original case for my Yamaha YHR-766 is quite vulnerable to "squashing" on the flat sides. Result over time was a modest flattening around the bell rim. Bob Osmun kindly rolled it out (before my very eyes) at the IHS Rochester meeting some years ago. No real harm done. Simple preventive action is to cut a piece of plastic swimming "noodle" to fit as a support post inside the detached bell in the case. This stuff is strong, light, easily cut, and cheap.(In the US, try K-Mart or your local "drug" store.) Its length should result in a snug fit when the case is closed. (In my situation, the 2 1/2 inch diameter piece is 6 inches long for my 766, 5 1/2 inches long for my 667D.) The result is not perfection, but does really help make the case sturdier and more protective, both in everyday use and in shipping situations. Attempts to make these posts serve double duty as specialty mutes has so far been unsuccessful. Speaking of theYamaha 766, for me, it's is a great horn, despite its apparant failure in the marketplace. If anyone out there has a 766N lying around unused in the closet or under the piano, I'd be interested in working a deal, maybe even involving my 667D in a swap. Please contact me off-list.
Ted Rautenberg [EMAIL PROTECTED] _______________________________________________ post: [EMAIL PROTECTED] set your options at http://music.memphis.edu/mailman/options/horn/archive%40jab.org