[Trombone-l] Advice

[Samuel Jay Keyser]

I have recently changed from a King 2B to a Yamaha YSL 547 big bore  
horn.  I did this in order to blend better with the other trombone in  
a swing orchestra I play in.  He uses a big bore horn.

I ran into an unantfcipated problem.  The cup mute a Stone cup mute,  
is too small for my big bore horn.

Does anyone have any advice about  what would be the best cup mute to  
get for swing orchestra work for a big bore horn like mine?

Thanks in advance.

Jay