Inharmonicity is controlled primarily by core diameter, secondarily by the lengths unwound. If you are replacing with a universial then match the core first and winding second. Wrap controls tension which determines power more than anything else. String makers cuase many problems because they often make replacement sets with the wrap too far from the agraffe. Inharmonicity increases by the fourth power of the unwrapped ends. I, therefore, prefer to send the string maker a set of specification with no indication of the make or model for which the strings were designed. Newton nhunt@rci.rutgers.edu
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