Where are you measuring your string clearance? How much relief?
FWIW, I don't measure relief. It doesn't strike me as a reliable metric when you consider variables in fret size and shape as well as other neck construction factors that can affect the consistency of the measurement. It has worked for me; your mileage may vary.
I sight down the edges of the fretboard and make it as straight as it can be while under string tension. Then, I add relief only to the point where any fret buzz goes away, about 1/8 of a truss rod turn at a time. It can be a laborious process with new components; I don't ever fool with the truss rod while the strings are at full tension. Once you bring it into line, there's not much more truss tweaking to do. To add to the inconvenience of it all, all of my basses require neck removal to adjust the truss rod.