[Pharo-users] How can I remove an item on the main Pharo menu left over by a Roassal installation?

After an attempt to install Roassal a persistent menu item has been to the top level of the image's menu. The menu label is `Load full version` and after searching the image it is coming from a `RSWorldMenu menu06LoadFullVersionOn` method which triggers the `RSWorldMenu loadFullVersion` event. How do I remove this element from the main menu object which I suspect might fix the problem? -- Frank Church