Pro-Ject Audio Systems Pro-Ject Signature 12 - Manual (Page 10)

Step 3: Mounting the anti-skating sliding mechanism on the shaft
Step 4: Positioning of the sliding mechanism. Eye of the thread insert on the pin in the groove.
When the tonearm is over the first outer groove of the record, the anti-skating thread must be already
tensioned, when it’s in the end, it must be still on tension.
WARNING:
When the thread isn’t tensioned at the beginning, at the end already falling on the other side.
Be careful, there is a danger to rip off thread by tensile force.