insert

I'm not sure if this request has already been made, but... Those of us who use iRealPro on live gigs absolutely love and depend upon this great app. That said, it falls short in one main feature: being able to see actual notation for important melodies, licks, etc. Now I'm not expecting this...

How can I insert a measure, in an existing song that I am editing on my iPad? The online manual shows an "insert beat" button, but it's doesn't show on the iPad. Also ,I want to insert an entire measure. I'm trying to set up the second ending for part A in Angel Eyes.