Motive System Damage Table, Question

[BiggRigg42]

The Motive System Damage Table (p. 193) has Attack Direction Modifiers and Vehicle Type Modifiers. What are these modifiers applied to? Are they applied to the 2d6 roll for the Effect part of this table? 

[Sartris]

once you've rolled out the damage for a unit, you go back and roll 2d6 for each motive hit to determine the extent of the damage. the direction and vehicle type modifiers are added to that roll

[BiggRigg42]

once you've rolled out the damage for a unit, you go back and roll 2d6 for each motive hit to determine the extent of the damage. the direction and vehicle type modifiers are added to that roll

Thank you.