Hi All, Long time lurker, first time poster here. I am a novice when it comes to upright basses, but I've made my living repairing/maintaining/restoring guitars and other fretted instruments for about 18 years. It seems to be the general consensus that proper nut height should be roughly the thickness of a business card (.010" - .015"). However, I've known some upright bass players who have their nut much higher than that, and when I've asked about it, they say they prefer it that way. This just seems crazy to me! Why?! Is there something I'm missing here?