Sorry to say this but I uninstalled this mod because it stopped me from editing posts. Running 4.2. Custom forum I made by starting with the default and just changing the contents.
And then after I uninstalled it, I lost all the advanced options on my reply screen.
NOT HAPPY. Have put a lot of work into my forum and now I have to start over.

So glad to find this, thanks!

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Used a modicum of initiative and found what to edit to create the extra row, thanks. And by some miracle, that also removed the big gap between the smilies and the 'more' link.

Many thanks!
</edit>

This mod doesn't move the smiliebox below all editors - specifically, the one in 'edit signature' is still alongside. (The advanced editor in another plugin - Vaultwiki - was also unaffected by this mod, though it used to be moved by the old GTSmiliebox.)

If, like me, you need this mod because the default smiliebox position has it compressing the editor window to be about an inch wide and generally making a huge mess of things, it's possible to edit the editor_ckeditor template and add conditions to prevent the smiliebox from displaying at all on the pages unaffected by this mod.

Another difference: I'm told by a Mac/Safari user that the smilies are not clickable for her. It'd be great if that could be fixed.

works great in 4.2.2 PL2