Tag Cloud Font Size

Hi,

thank you for this great theme! I´m glad to have it and that it´s possible to do so much things with it.

At the moment, I´m trying to change the tag-cloud in a widget in the sidebar. I´d like to have it in that way, that more common tags are displayed bigger than the others.

In an older post I have found this:

Inside AegaeusWP > functions.php you should find add_filter(‘widget_tag_cloud_args’, ‘tag_cloud_filter’, 90); function (around line #204).
Simply delete that line and it should revert the ‘standard’ look of tag cloud.

I tried it, but it´s still same size.
(In the backend at tag options WP displays my tagcloud in the way I´d like to have it)

What can I do?

Marita