Yes. If you use firefox, it works like charm. With IE still bit problems. (I am currently struggling to get some kind of MS script debugger to work to see what the problem is)
this firefox plugin has a built in DOM Inspector, but since it is for firefox i don't know if it is useful for finding IE bugs.. addons.mozilla.org/firefox/60/
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I'm running Joomla v1.5.5 and CB v1.1