I'm trying to set a default for TinyMCE advnaced in our multisite installation.
I've got the plugin installed in plugins (not MU-plugins, tried that, didn't seem to work). I found the tadv_defaults.php file. I modified the arrangement of buttons on there. However, when I create a new blog in multisite, Even though tinyMCE advanced is auto-activated, when I create a new page or post, the advanced editor doesn't show up.
When I click on tinyMCE advanced under settings, it shows the way it is supposed to, and even without changing anything, then it will show as expected when creating a new page or post.
Sorry if this explanation is confusing- but I would appreciate any help you have!