I have color box installed & working fine, except the controls are not showing for images in the sidebar.
It works as expected in the body of the page.
Although I have modified the css in this (color box) theme, I have tried a couple of the other (color box) themes (unmodified) with the same result.
Option"Automatically add colorbox-class to all images that are not in posts and pages" is checked.
Webpage is http://www.boynevalley.org.au/history/
Any help would be greatly appreciated