Pandaman0529 shares his steps for a very interesting guitar mod –
So what exactly are scalloped frets? Scalloping a fretboard is when you remove wood from the fretboard so that when the guitar is played, the fingers only contact the string, not the wood underneath, eliminating massive amounts of friction. It is much easier to bend strings with a scalloped guitar, and many guitarists do claim that scalloped fretboards allow you to play faster, as minimal contact with the string is needed.
I’ve never playedone of these necks, but I’m guessing it would be rather bouncy – that kind of momentum could boost one to prog-solo speeds in no time. Pretty straightforward (if a bit tedious) process with sandpaper + metal files – see the instructable for more.