Maybe I expect too much... not knowing exactly what guideline measurements relate to a very low, low, medium, medium high and high action I can only guess what action I actually have.
I fine tuned the truss rod, bridge height, saddles, springs claw and now have a 1.7mm clearance for the low E string at the 12th fret (top of fret to bottom of string). Is this considered a low or medium action?
Playing on clean amp, light to medium gives only occasional buzz, partly due to bad work carried out on the frets by a recommended guitar tech.
A few slightly uneven frets, incorrect use of tools, visible scratches parallel to the frets, bad crowning, never polished frets and gauges in the fretboard by the sides of the frets. I asked to replace the nut but he insisted on shimming it! Now all of the strings are sunk in the nut and the high E, B and G strings sound like a sitar. To top that. HE NEVER GLUED THE NUT, hence it has moved up on occasions, when bending strings.
Have to buy and fit a new nut. I believe it is the same as the fender?
From now on, only I will be working on my guitars!