remove toggle filter button!?

[Wombat]

I have a form that opens with a filter on depending on what the user is supposed to see. When I deploy this, I don't want them to see the "toggle filter" button at the top. I tried making a custom ribbon like this:

<customUI xmlns="http://schemas.microsoft.com
/office/2006/01/customui">
  <ribbon startFromScratch="true">
    <tabs>
      <tab idMso="TabHome" visible="false" />
      <tab id="dbCustomTab" label="A Custom Tab" visible="true">
        <group id="dbCustomGroup" label="A Custom Group">
          <control idMso="Paste" label="Built-in Paste" enabled="true"/>
        </group>
      </tab>
    </tabs>
  </ribbon>
</customUI>

But it didn't seem to have any effect. When I applied it, it didn't even create "A Custom Tab". That might be because I have disabled everything that I could disable on the "Current database" options, I'm not sure.



Any help here would be much appreciated.

[Wombat]

I have removed the toggle filter button but the user can just put it back if they know what they're doing. Can this be avoided?