I installed the My Category Order plug-in, version 3.3.1, was able to easily change the order of a group of subcategories I wanted reordered, and I modified the sidebar template as follows:
<?php wp_list_categories('show_count=1&title_li=<h2>Categories</h2>'); ?>
Nothing changed. On the site, the order of the subcategories is still the same. In my dashboard, the order is how I want it to be.
What am I doing wrong?