Help with Setting Up Nottingham Spacedeck

I recently bought a used spacedeck. I have no problem setting up the table and VTF. However, the instruction of adjusting the bias (I assume it means anti-skate) is very vague. I think I am supposed to move the little hammer for adjustment. I moved it to a point where I think the sound is balanced through the LP. Is there anything else I need to pay attention to? Or what else am I supposed to listen to in order to set this up?

Most of my analogue experience came from mid-end direct drive tables so I am not so sure if I set up the Nottingham right. I'd like to get some kind advice from existing Nottingham owner. And I appreciate any general help as well. Thanks!