Without the two turrets in play, two Setback Dice were removed from the roll. Also, the Grounded TIE's have not come into play, which would tilt force-size in the Empire's favor. The Boost dice, it turns out, were the difference in the roll.
![Very Happy :D](./images/smilies/icon_e_biggrin.gif)
With a success, the Difficulty of the attack is reduced by '1'. Three Advantages? Up to you all. below is a chart. Suggestions include:
1 Advantage: Add Boost to next combat check; All PC’s Recover 1 Strain; Notice and Enemy Commander on the Battlefield;
2 Advantages: Battlefield change (downed debris) affords the PC’s Downgrade the Difficulty to next actions when utilizing this opportunity.
3 Advantages: Battlefield change (downed debris) affords the PC’s Upgrade to next actions when utilizing this opportunity.