This level is very hard because:
StrategyBefore you played Moon of Endor, you have to play this level with only one bird. Keep Han low and activate the lasers as level as you can. This will make the lasers bounce back and forth taking out both sides of the level. If the bird is upgraded, you can use this strategy, but this strategy is very hard to follow, you can use another bird to finish the pigs and extra damage.
See Video Walkthrough.