Adding a mover event to a Turret

[SamKablam]

Ok, so I'm making a level and I want to have a Turret that when spawned, moves down a track from behind a trap door and becomes available for the player's use. The problem I'm having now is that at the moment, I can only add a turret mover, which defines the turrets range of movement while under player control, but not within its own matinée sequence. Is there a way to add a matinee to the turret so that it can move by itself?