Stringreen makes a good point. Start with making sure the platter is level and the armboard is level. If both of these surfaces are level, or parallel to each other, then, assuming you can get the arm to fit, the headshell, which is what is critical here, should be also parallel or level to the platter and arm board.
Now, without azimuth adjustment, the cartridge build quality (cantilever orientation) becomes critical. If you have the optional SME V removable headshell, it can be slightly rotated to adjust for azimuth.
Now, without azimuth adjustment, the cartridge build quality (cantilever orientation) becomes critical. If you have the optional SME V removable headshell, it can be slightly rotated to adjust for azimuth.