daveman wrote:I agree with ben_brown. Certainly mine did not arrive from the factory like that. And no decent luthier would tolerate such a nut slot. The slot should have a rounded bottom, of the same diameter as the string, and slightly angled back (away from the fretboard) to create a good witness point at the front of the nut.
Well, what year Rick bass are you talking about? Somewhere between my 1992 and my 1994 4003's the nuts got more squarish and the slots got less hand-filed looking. I just checked a few of my older Ricks (older than 1992) and although I didn't take any photos, the nut on this '77 4001 looks almost identical to Steve's:
http://rickresource.com/register/user_i ... llsize.jpg
Some of mine were rounded out by me with a nut file in my never ending quest for the perfect setup. But most were pretty rough looking when I started and I'm pretty sure many of mine had more or less V-shaped slots.
Maybe I'm wrong, but Steve's example just looks like someone cut a pilot groove into the nut and then enlarged it with a triangular file or maybe a nut file, not necessarily trying to cut the most careful, perfect slot.