If the strings are high at the nut they can pull the first couple of fretted notes sharp.
"High" is subjective. You stated "it doesn't look" - Mike I like measure.
If you can't set up a dial indicator then try to use feeler gauge to check each string.
There is a rather broad range that suits players but there should be close relation to each graduating- most commonly
low to high from 1st to 6th.
How to measure: press string down between the 2nd a 3rd frets and measure the gap between the string and first fret.
For example my last set-up I set .015 for 1-3 .018 for 4 and .020 for 5,6. Note- these are players preference.
The first check I would make is at the nut. The slot should slope - high side on fretboard side towards the tuners.
Measure all strings for nut height.
Let me know what you find.
Some luthiers recommend that the nut slot angle should support the string for the full width of the nut. Some think that
a small "ledge" and then slope down so string doesn't touch. I don't see an advantage with the latter but I do see a disadvantage in
that the nut can wear faster.
Of course the issue can be a combination of both- slope and height.
The nut slot width should also be checked. A string should glide through the slot with NO binding.
Easy checks:
Lift the string and listen for a click. Turn the tuner and listen for a click or pop. ( my fav is to push down on the string inbetween the
nut and tuner...it should return to pitch when released.)
post edited by spacey - 2013/05/12 09:38:25