I'm using the plugin Per Page Sidebars.
I can get the plugin to work with every page except for the posts page where I have my blog.
If I add a new sidebar for the blog page on the dashboard I get no changes.
So I've worked out that the sidebar on the blog page comes from index.php but I can't find where Per Page Sidebars stores its files so as to find somewhere to direct index.php.
Any help would be much appreciated.