This stage can be complicated, however with our guide you will obtain the three star mastery quite easily. Launch with a low angle into the window blower, you want to get blown and destroy the flying platform marked in the picture.
Power Activation Point
You can pretty much push for your power at any time in mid air. Grab the metal pieces all the way from the right.
First Shot Result
This shot should be able to kill all the pigs except for the ones still left in the picture. However, you will be able to kill the rest easily with your follow up launch.
Launch into the wind blower with similar path. This time you want to fly high and hit another flying platform all the way to the right.
Second Power Activation Point
Activate your pulling power after you pass the wind blower. The angle of pulling can vary, however you must kill both of the pigs under the wind blower.
Second Shot Result
After killing the rest of the pigs, you will earn your title of three star mastery.