Mensur Trivia
String length and comfort / playability:
String length: longest whole step (half position)*, whole step at heel (D harmonic)*
41.5 inches: 39.1708 - 34.8972 = 4.2735, 27.6667 - 24.6481 = 3.01 inches
42 inches: 39.6427 - 35.3176 = 4.3251, 28 - 24.9452 = 3.05 inches
43 inches: 40.5866 - 36.1585 = 4.428, 28.6667 - 25.5391 = 3.1276 inches
44.25 inches: 41.7664 - 37.2097 = 4.5568, 29.5 - 26.2815 = 3.2185 inches
*Calculations of actual experienced stretches to reach across whole steps bases on the twelfth root of 2 as the factor between half steps.
The calculations show that the hand only must stretch slightly more than a quarter of an inch farther at the most between the shortest string given and the longest. The difference is dramatically reduced as one moves up the fingerboard. The difference looks daunting when considering the total difference of 2.75 inches. But that is a difference the hand experiences only in small fractions.
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