4 - Tags - Tags are great function and I wouldn't be able to use this plug in effectively without them.  However, due to lack of short code restricting the events to locations see Ref No.3.  I have to duplicate tags and add a location to display courses only set events I want.  This looks shabby and unprofessional in search filtering, it can also create confusion.  Can we somehow create a catalogue to improve or sub tags to further help organise vast amounts of different courses which are different in there own way, but fall under a set categories.