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stretch compensated fret placement


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I thought at first that it would make sense to use the stretch compensated fret placement calculators, but I noticed in the tutorial that the "non-compensated" scale was used. I was just curious which is preferred by most of you and why.

For what it's worth i plan on making a bass (may not stretch as much???) but I will use jumbo high frets or whatever is often on a bass. I would think that bass strings wouldn't stretch nearly as much as a guitar.

So I guess I have 2 questions: 1) why not compensate for stretch on a guitar neck? and 2) should I compensate on a bass neck?

Thanks!!!

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do you mean compensating the nut? or just setting up the intonation correctly... or are you refering to something along the lines of the buzz feiten system?

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Actually I was just talking about regular fretting, and if you guys compensate for string stretch so that the notes aren't sharp when they're fretted. It was mentioned in a few books I was reading on guitar making. If you go to the bottom of the link below, and use the fret placement calculator it asks whether or not to calculate w/ stretch compensation.

http://www.windworld.com/emi/tools/fretcalc.htm

It's still a straight parallel fret job, but the placements are moved slightly to compensate for the fact that the string is bend a little when fretted, especially on a guitar w/ high frets.

I guess if you guys have been using the scale on the projectguitar tutorial, or those numbers look right to your for a 25.5" scale guitar, then you must not have noticed any tuning or pitch problems, and that's what I was wondering.

When I slot my fretboard I didn't know which version of the scale to use, uncompensated or not. I believe Cumpiano (sp?) compensates in his book "guitarmaking".

Thanks.

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I don't think you should worry about this. If you're pressing that hard behind the fret, enough to alter the note, I think you need to examine your playing technique (think of players of scalloped fretboards.) I just tried on my bass guitar... I had to really TRY to press down hard enough to alter the note.

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I think gibson does this with their guitars. The scale isn't quite 24 3/4 inches, but I think its more like 24 5/8. I have seen a Picture of 3 different fret boards lined up. One was 25.5, another was 24 3/5 and another was 24 5/8. they change by the 3rd fret was quite big. The caption under the picture said that the 24 5/8 was a direct gibson replacement fret board and no others would work.

Thats just my worthless info. Rob

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Before you put big frets on your bass, check out the fret size that Sheldon Dingwall uses on his basses. Seems to make more sense to me, and I am a decent bass player ( I think that Jackson bass I played about 10 years ago, which had the best playing neck of any bass I ever played, had low and narrow frets)

Bridge saddles are always moved a little for "string stretch". That's why the low E lenght on a Strat is more than 25.5" long

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