I'm just quoting the specs!Calling the neck roll “generous” is, well, generous!

Medium C 1½”
Nut width traditional to a J bass, Leo brought it with him to Fender Avenue for the ASAT Bass and SB-2.
1½” nut width, generous edge roll, and medium taper from 0.820” at 1st fret to 0.920” at 12th fret.
These specs were part of the #6 and #8 necks.
