I've got an Allparts P-bass neck which has the 21/st fret hung out over the end of the neck and I want to know if I can remove the 21/st fret. I don't play up high and if I removed the 21/st fret it would be a lot easier to adjust the truss rod without removing the neck. Can I do it? What's the best way to do it or should I just leave it the way it is and put up with the inconvenience. Thanks.