I believe the A/S slider should be similar to that on the RB3000 arm which has markings on it to correspond to your set tracking force. Here's a link to those directions with a description of the process and pics of the markings:
Rega RB-700 antiskate
Anybody know how to adjust antiskate on RB700 arm?
Cannot find info anywhere.
Under the arm rest there's a circle with Rega written on it. You can rotate it and even pull it in/out but nothing indicates it's doing anything, or what, if anything, it's supposed to do.
Please help.
Thank you.