Really enjoying experimenting with the bolt that secures the fingerlift and cartridge to the Wilking 16" tonearm. Originally delivered with a stainless steel allen screw but now trying some brass and copper knurled head srews with very positive results. The knurled head screw eases the alignment of the cartridge but changes the tone and pulse as well. By a great margin! My friend attuned one slimmer and made another one out of red copper. Copper is imho way to go..
This is the original knurled head screw.
In here the attuned one, slimmer with a cup..
And the copper version. The winner in tone and pulse..
audio with realistic timbre