New to me, Q’s on nut/bridge fit and strings.
Instruments- discuss specific features, luthiers, instrument problems & questions
.00001 or .00002 … rounding up/down the 5th decimal is not really relevant. String gauge recommendations are not set in stone. Going up or down a gauge or two is very, very common. There are no String Gauge Police! We all start with some recommendations, and then go up or down experimenting to find what works best for your on a particular instrument.
For example, I build and play traditional dulcemores, and do not use wound bass strings at all. The Olde Tymers didn't use wound strings -- that is a mid-20th century "guitar" affectation more or less, which makes the overall sound less "high silvery" than a traditional sounding instrument.
Remember too that string gauges vary with the VSL of the instrument. 26" VSL dulcimers use different gauges than a 29" VSL instrument to reach the same tuning.
