Alter the order in which Ultimate Facebook plugin appears on single post?

I would like to alter the order in which my Ultimate Facebook comment form appears in a blog post (single.php) Currently, I have the "Contextual Related Posts" plugin appearing first, followed by the Ultimate Facebook comment form. I would like to have the comments display first, followed by the related posts plugin.

I have done some research and many propose changing the add_filter code within the respective plugin php file. For example, for the Contextual Related Posts, I changed the following:

add_filter('the_content', 'ald_crp_content');

to this:
add_filter('the_content', 'ald_crp_content', 90);

However, this had no effect, as the Ultimate Facebook comments still appeared after the Contextual Related Posts.

I then tried to find the add_filter code for the Ultimate Facebook plugin which I found in the following plugin directory:

/plugins/lib/class_wbfb_public_pages.php

But I could figure out which add_filter line to alter (there are about 12 instances)

Also, I realize this approach is not the best since I would need to edit the code of the plugins each time I updated the plugins.

Can anyone point me in the right direction please?