octavedoctor
New member
I was playing around with my new PDA on the train in a vain effort to justify the purchase of another gadget that I don't need and a came up with this little spreadsheet. It's purpose is to calculate the true scale length of a guitar based on an accurate measurement of the positions of two known frets, in this case the first and fifth, and more importantly the position of the nut.
There must have been an element of synchronicity to this because within two days I had a reason to use it when someone brought me some e-bay disaster; an ibanez that seemed to have been cobbled together from two different models with some aftermarket bits thrown in. The end of the fingerboard had been butchered either in an attempt to lower the nut or to emulate the Feiten system.
I used the first and fifth frets because this is the largest gap that my vernier will easily accommodate and the larger the gap I am measuring, the less measurement error there is.
It also calculates the width of the frets and expresses the scale length in three different formats as distance from the bridge, from the nut and fret separation. There is also an entry cell for the nut compensation constant for those who misguidedly believe in the notion of nut compensation.
So I thought I'd post it here. You need Excel or Open Office for it. If anyone wants it in AppleWorks or Numbers PM me and i'll convert it.
http://www.humyo.com/F/36428101/EMBED
There must have been an element of synchronicity to this because within two days I had a reason to use it when someone brought me some e-bay disaster; an ibanez that seemed to have been cobbled together from two different models with some aftermarket bits thrown in. The end of the fingerboard had been butchered either in an attempt to lower the nut or to emulate the Feiten system.
I used the first and fifth frets because this is the largest gap that my vernier will easily accommodate and the larger the gap I am measuring, the less measurement error there is.
It also calculates the width of the frets and expresses the scale length in three different formats as distance from the bridge, from the nut and fret separation. There is also an entry cell for the nut compensation constant for those who misguidedly believe in the notion of nut compensation.
So I thought I'd post it here. You need Excel or Open Office for it. If anyone wants it in AppleWorks or Numbers PM me and i'll convert it.
http://www.humyo.com/F/36428101/EMBED
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Since I'm wanting to gradually get in to more guitar maintenance/repair stuff just for my own knowledge and amusement, this could come in handy. Nut work is my next venture but I need files first.
