CMS Made Simple Forums

I installed CMSMS 2.1.2 and added several modules. I created a website/design and now I am adding users (editors) and setting permissions.

I am NOT able to disable the Admin Seach (I unchecked it in the permission settings but the editors are still able to use it).
Editors also see the Calguy Content Utility under the Extensions TAB . When an editor click this module the adminpage is empty.

How can I hide these options (the complete 'Extensions TAB') for the editors.

2.1.3 is the latest core release

In CMSMS 2.1.3 the permissions for Admin Search are now correct but I still can see the menu-item 'Calguys Content Utilities' under 'Extensions'. Klicking this menu-item is showing an empty admin-page.