Can you insert measures into your project?

I'm sure there are lots of ways of doing this ... a simple way in a new midi track
1. create a 1 measure file maybe a 4 beat click track.
2. Move the midi track you have so it starts on measure 2.
3. move the measure created in step 1 to the 1st measure that you made room for in step 2.
4. Maybe remove the 4 beats you put in step 1
 
hope this helps
 
rafone