Random tips and tricks
3. In a pinch, a hacksaw blade, a thin handsaw and a few grits of sandpaper can be used as nut slotting files. Say you’ve ordered a “pre-slotted” shaped nut. We all know that they’re never really slotted, just marked for the proper string spacing, and they’re much too high. Well, I spoke about how to lower the nut in my last article. For your two larger strings, wrap the hacksaw blade in 220 grit sandpaper, and following the downward angle of the precut slots, drop the depth to where you’d like it to be. Remember to follow the radius of the fretboard (I’ll talk about making radius gauges here in a minute). For the D, and G strings, the bare hacksaw blade will give you a good rough cut, followed by a piece of 220 folded to round out the bottom of the slot. For the B and E strings, use your thin cut saw blade. Remember to follow the radius. How do you know you’re at the right height? I’d suggest for a novice to just cut the nut slots deep enough to properly seat the strings, and then lower the nut accordingly. Follow up the nut slots with sandpaper of various grits to 600, and then use the burnishing technique above.