Anti-Skate dial-How to set it? + a bonus question


I bought a Hitachi SP-15 TT at a tag sale which also had a decent cartridge (Signet AMS-10 a MM). It has an Anti- Skate dial numbered 0-5. I am used to the little dangling wieght in tables from this era. Does anyone know where I should set it to, assume normal conditions.
Question 2. I have no tracking force scale either. With this issue I tried a couple of positions and settled on what seems like a light force. It yields the best details and creates the best soundstage.Will I miss out on something by keeping it on the light side?
My "bonus" question is- Do any of you change the downward force for a specific album or song to improve the sonics? Even if only once in a while it seems to make a big difference.
mechans
Buy one of the cheap electronic VTF scales - about $40 - well worth the expense. Most anti skate settings are in numeric order according to grams of VTF.

Good luck

Peter
I would just get a Shure mechanical one; I have found the digital ones unreliable and prone to failure. Some quite good arms did not have the anti skate calibrated correctly; the Grace 707 provided twice the necessary force if I remember. I would start with the minimum and slowly increase it if you think it necessary. Most of the time I use none at all; I have never even installed the AS part of my Graham 2.2. No matter where you set it it will be wrong for most of the record anyway.
So Stanwal, while it seems a precise science what is wrong listening for the sound tou like the best?/ I noticed that no one amongst the analog gurus will say they change he VTF for specific recordings. I hope more respond.