We are using v3 and I am brand new and trying to get my head round it all. The basics we are using are absolute time, autofade, jingle, song then station intro then two songs sponsor two songs sponsor and so on.  

They are pretty much the same when there is nobody presenting except for the late evening when the type of music is changed. They are also tweaked a little when the presenter is live. Its a charitable radio station we survive only if we have sponsors so I am feeling my way about trying not to ruffle feathers and also trying not to blow something up having never done this before but I feel it can be improved somehow.