polarizing filter

Seeking your expertise.
I am using a MZ5N camera. In fact I have jsut started using an autofocus camera. I find that the polirizing filter does not seem to make much difference... certainly not as much as with my old manual camera? Ha anyone any idea why?

Make sure you are using a circular polarizing filter with autofocus lenses. As you've used these filters before I shouldn't have to mention the camera being 90 degrees to the sun's axis for best results.

Indeed. It does seem straightforward. I have bought a circular filter and am aware of the 90 degrees rule... I just don't seem to get the lovely skies and colours I used to get with my old manual camera and I wondered if there was something I should know about using filters with an autofocus.

Thanks.
C. Hutton