Posted by Doug Elliott on December 11, 2003 at 17:46:44:
In Reply to: Re: Smaller mouthpiece for bigger horn posted by well... on December 11, 2003 at 14:24:49:
That ONLY works for large bore F's. A "short" horn like an F with an overly large bore definitely benefits from a small backbore. A large bore BBb or CC will have serious intonation problems if the backbore is too small.