What is more accurate , the fozgometer or the diplay of the oscilloscoop


Would like to know sure about the azimuth of the cartridge ,a visual check first ,than the result of the fozgo , just a bit differance between the left and right channel , than both channels in mono , green led and a little shiny of the red led for the right side .Than looking at the display of my techtronix dual beam oscilloscoop , both channels 
even , no differance in amplitude . Playing a piece of music , perfect ! What is true ? Can you adjust your cartridge with the fozgo with results in the description ? Ofcourse I did the calibration of the fozgo.

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Showing 3 responses by stringreen

If you use the mirror method you should get a mirror that is surface silvered like that from a 35 mm  slr camera, or your image will be way off.  The foz always works for me but a new battery should be used every time. I agree re: shimming the cartridge...much too crude adjustments for tilt, and cartidge will not be mounted solidly enough.
Correct azimuth adjustment (via Foz) give jaw dropping results as to the mirror (or similar) method.  Rock stable imaging, wide soundstage, etc.
..just read the piece about adjusting azimuth by ear.....   Why bother...if you can get it right easily enough with a foz....loosening screws, adjusting weights, moving things....why risk bending a perfectly good stylus by mistake....why test in a wrong direction....Foz for me.