Personally I would set this up using a timeline rather than a matinee unless you have a specific reason to use Matinee.
I’ve attached a zip with the blueprint shown below so you can drag and drop in your scene to test out what I did.
[link text][2]
By using the timeline I can control the rotation much more easily and change values to that need to be adjusted without having to go back into Matinee and redo the work there.
Tim