It's been awhile since I did anti-skate, but I remember one thing. Do not use anti-skate for any other reason(like channel balance) than what is the best setting for the just the anti-skate alone. I think you get close to the correct anti-skate, and then, incrementally go forward and back(more and less anti-skate), until you hear what anti-skate does. You can go slow, and even sleep on it. If, the next day, you are less excited to want to listen to your records, put it back where you had it, etc. I vaguely remember that it might be just less(a slightly smaller amount of anti-skate) than where the balance between channels(or something like that) is best. There was a discussion on here, where I came to the same conclusion as a person who studied anti-skate a lot. Note: all of my anti-skate experiments were done with gimbaled tonearms(but I would assume you could use the same experiments. I think uni-pivots[the Graham, I assume] use less anti-skate.). To get a starting point, you might research your tonearm and cartridge(reviews, etc.). In addition, your choice should be for the best sound(again don't listen for specific things) for the whole record, while you can keep in mind that anti-skate should be more needed towards the end of the record(I think there might be a few more compromises towards the end-even if you get the correct setting.).
Anti skate. I think something's wrong
I have an Acoustic Signiture TT with a Graham 2.2 tonearm and Ortofon Cadenza Bronze cartridge. My anti skate is set close to tracking weight and it would always dig to in inside when I would start a record. I read this is wrong so I got my Cardas test record out and placed it in smooth section and it imediately gravitated to inside. I adjusted anti skate to where cartridge slighty pulls to inside . Here is the problem. To get this I'm having to adjust anti skate to the max. I rechecked TT and it is right on level wise. I have less sibilence now and swear the two channels are more even. The right channel has always been just slightly lower than left in volume. The only qualm I have is the max antiskate I have to use. Is bearing bad? I have the blue fluid. Or I shouldn't worry and enjoy the music. Mike