MIDI Sync Problem

[simpke]

My session is perfectly in sync as it sits now but I want to add something to the beginning and need to move the entire session down.
I have always done this by just selecting all regions and drag to where I want. When I try to do this with my current project I am able to get the first half in sync depending on where I drop in session. The midi data becomes out of sync later in the song though. There is a lot midi data in that part but there is a lot throughout the whole song so not sure why it syncs only in part after moving. The tempo is set the same for the whole session.
Any tips or suggestions?

Thx in advance.

[simpke]

I came back to this today and accomplished what I was trying to do by using SPOT and moving the whole song to an exact time point. Guess I just needed some sleep