Hiding dashboard menu options for site admins on MS?

Hi all,

Is there a setting somewhere I'm missing in MS to hide certain menu options in sub-site admin dashboard?

We have two plugins that are network activated that we need to remove the menu options in the sub-sites dashboard. One is to force the feature image on posts (as we are using your awesome Network theme so need those featured images) and the other is to resize images after upload.

The problem being both of these plugins options menus items are showing in the sub-sites dashboards which mean blog owners can fiddle with their settings - which we don't want!

So, we need to remove them from the dashboard menu.

Thanks on advance for any advise you can give.

Gavin.