Sphero Mini Travel in Phase 1

For Phase 1, in the game manual it says we get points for the Minis from this: “travel from Tech Center to Container Yard Completed”. Does this have to be via the RVR, or can they drive off of the Tech Center building and drive themselves to the Container Yard. In the game manual it doesn’t specify that we HAVE to use the RVR as the method of travel for the minis.

@Rohn per our discussion please follow up with @Shivam regarding this question.

Shivam - I can see that the 5.1 Scoring section for the Phase 1 Sphero actions might read open ended, but the requirements in 5.2.2 RVR Loader – Railway Actions (b) and (c) state that the Spheros need to load on to the RVR and exit off of the RVR in order to travel to the Container Yard.
Hope that clarifies the requirement.