[CAUT] Duplex

[James Ellis]

David Love asked if I thought a sharp profile at the capo bar, combined
with the duplex, would increase the inharmonicity.  No, I would expect it
to decrease it.  In a later post, Rec Brekne described exactly what I was
talking about.  However, it's difficult to maintain a capo bar radius of
less than 0.5 mm if there is much pressure against it. 

Jim Ellis