- Removing the primary computer of a weapon group does not update ship power consumption; the power consumption of the primary and secondary weapon groups is not subtracted.
- Removing the secondary computer of a weapon group does not update ship power consumption; the power consumption of the primary and secondary weapon groups is not subtracted. However, if 3 is subsquently followed for the primary weapon group, the power consumption of the primary weapon group is subtracted.
- Removing the weapon blocks of a weapon group does update the ship power consumption; the power consumption due to the weapon blocks in the group is subtracted.
- Removing the tertiary computer or weapon blocks of a weapon group does update the ship power consumption; the power consumption due to the tertiary is subtracted.
- Restarting the SP world resets the power consumption to it's proper value.