PHP & Toolbar mods

I have had no luck whatsoever modifying the toolbar. I've looked at the sparse documentation, I've read the forums and still have had no luck. I've tried everything, but maybe my config files aren't being read? I don't know.

$oFCKeditor = new FCKeditor('FCKeditor1') ;
$oFCKeditor->BasePath = "/fckeditor/" ;
$oFCKeditor->Width = "100%";
$oFCKeditor->Height = 550;
//$oFCKeditor->ToolbarSet = "LSToolbar" ;
$oFCKeditor->Value = $doc_text;
$oFCKeditor->Create() ;

I've created a new skin called LSToolbar, but when I uncomment the above line, I get a popup saying it doesn't exist.

I've tried editing the Default within fckconfig.js to try and remove some manually, but no changes appear.

This is getting frustrating. Help!