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calculating fretboard taper

Posted: Fri Mar 16, 2018 4:20 pm
by peter havriluk
I have a multi-sided question.

First, is there a general rule of thumb about how much fretboard to leave on the outside of the E strings?

Second, I have a fingerboard measuring 1.75" wide at the nut, scale width 23.417", and the string spacing at the bridge is 2.25". I assume that I take the answer I got to my first question and plot the string locations/taper using that information.

Third, is there a convention as to whether the fretboard width on the outside of the E strings is the same, or is more allowance made for the bass E string and a lesser amount for the treble E string?

Thanks, folks.

Re: calculating fretboard taper

Posted: Fri Mar 16, 2018 5:14 pm
by Tim Benware
You'll likely get a few different replies. I measure mine 3/32" in on both sides on the nut blank. Then I use my StewMac string spacer to position the other four strings.

Re: calculating fretboard taper

Posted: Sun Mar 18, 2018 4:39 am
by Herman
Ha! A different answer: I leave 4 mm to both sides. But like bending and I got thick fingers.
I know others do different. Suggestion: Take a guitar you feel as comforting, and measure the spacing to the side. Go from there. Anything that feels right is good!

For the fingerboard taper:
-Take the string spacing you like at the nut.
-Add that to the string spacing at the bridge.
-Devide that by 2
-Add both spaces you decide to have beside the high and low E sting
-There: you have the width of the neck at the 12th fret.

Good luck Tim
Herman

Re: calculating fretboard taper

Posted: Sun Mar 18, 2018 9:28 am
by Dave Bagwill
I taper such that the width at the 12th fret is the same as the string spacing at the bridge, (for me that's 2 -3/8".). I leave 1/8" on both sides of the e's.


Dave

Re: calculating fretboard taper

Posted: Sun Mar 18, 2018 9:57 am
by Dave Bagwill
We had a thread on this some time ago:
viewtopic.php?f=14&t=459

Re: calculating fretboard taper

Posted: Mon Mar 19, 2018 12:46 am
by peter havriluk
Thanks, folks. Now I get to figure out how to widen a fretboard. Always a reason when materials are cheap...

And this time it looks like I have an opportunity to bind the sides of the fretboard. Always wanted to see how much trouble it was to do...

Re: calculating fretboard taper

Posted: Mon Mar 19, 2018 8:55 am
by Herman
Reading blurred, old eyes.
I mean good luck Peter!. But fore sure I wish Tim all the best too!
Herman