The spherical and cylindrical tools in array view is great, in fact they are so great so I very much miss the effect of them in Aiming Tab 
As a result every time I need to re-aim a speaker inside a cluster (think LT’s) in order to keep a spherical or cylindrical shape I have to leave the room view and do it in cluster view without seeing the result in room. So there is a lot of going forth and back.
As Modeler today remembers what type of cluster shape and radius the user has chosen (from being in cluster view) it would have been very nice is that rules were applied to changes made to a cluster in Aiming Tab.
Best, jorgen