Excerpt for meta description

Hello people.
I’m with the SEOPress Plugin for testing and I really like your SEO format.

This seems to be the best SEO plugin.

I just need to know, because I should use a description if I can use the excerpt.

Another important detail. If the meta description is not longer than 162 characters, the Excerpt of SEOPress has 50 words.

I found the excerpt in the options-titles-mepa.php page

$ seopress_excerpt_length = 50;

This could be 22 words, for the meta description, rather than 50. Thus the meta description hardly traverses 162 characters for the search engines.

It is a privilege to have SEOPress on my site, however if you fix this, or allow the user to change the settings would be very useful.

The page I need help with: [log in to see the link]