Posted by ken k on November 06, 2003 at 23:13:05:
In Reply to: Re: Re: Re: Re: Besson Tubas posted by Jim on November 06, 2003 at 20:59:43:
any repairman worth anyting can get standard delrin guides and retap the threads in the hole to accept the standard guides. When I had the metal guides on my Boosey replaced with plastic onces that is what the man did.
ken k