Wilson Benesch Circle 25 - Anti-Skate Mechanism Setup; Step 12: Threading Anti-Skate Weight; Step 13: Securing Bias Arm; Step 14: Setting Anti-Skate for A.C.T. 25

Step 12
IfyouarenganA.C.T.25orNanotubeOne
thenextstepistothreadthean-skateweight
throughtheholeinthean-skatebeam.
Step 13
Slideonerubber‘O’ringdownthebiasarmand
thenfollowthiswiththean-skateloopand
the second ‘O’ ring to hold this in place.
Step 14
IfyouarenganA.C.T.25tonearm,thean
skate is set as follows:
Each groove groove on the bias arm
corresponds to an increase of 0.5 grams in
cartridgeweight(starngfromthebearing
housing as shown in the diagram below).
Thereforethecorrectposionforthea
cartridge with a weight of 1.8 grams is mid-way
between the third and fourth grooves. The two
rubber ‘O’ rings on the bias arm should grip the
loopedendofthethreadtoholditinposion.
The remainder of the thread should then hang
over the pulley, seated in the groove.