How do you shim a guitar? do you just put what ever material your shimming it with in the neck pocket?
R.I.P. Kurt Cobain
Quote by mathieupM13
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yeah you can use whatever you like. measure the distance of the strings from the frets at different points on the fret board to see which way you need to shim, (use common sense)

you can use business cards, or thin pieces of wood if you have any.