Hi Doug
For a German Equatorial Mount, your polar axis should point to the South Celestial Pole (SCP). The SCP (“true” south) is the “imaginary” point on the celestial sphere around which the Earth appears to rotate. The altitude of the SCP above your local horizon is the same as your latitude.
So, if you are located at 36 deg S, then point your RA axis true south and elevate it to 36 deg and this should then point to the SCP.
Note that the SCP and Magnetic South as shown by a compass are not the same. You may have to add or subtract the magnetic declination to/from magnetic south (compass needle) for your location to find “true’ south. For your magnetic declination have a look here:
http://www.magnetic-declination.com/#
For me in Brisbane, the magnetic declination is 11 degrees E, so that “true” south (SCP) is 11 degrees E of magnetic south (compass needle), so I need to subtract 11 degrees from magnetic south and point my polar axis there (349 degrees).
Cheers
Dennis
PS – for a Fork Mounted Equatorial Mount the polar axis altitude is 90-Latitude.