Anti-skating
Carefully adjust anti-skating force by observing the stylus and cantilever
directly (as seen from the front of the cartridge) when the stylus is lowered
into a record groove. Any pulling of the cantilever toward the left or
right means the setting is wrong. Readjust repeatedly until the antiskating
force leaves the cantilever centered. It is better to do this adjustment
visually as described above, rather than relying on the number-scales
built into your tonearm or blank-groove test records.