Tidal Wave is a trick that combines Sleeper and Inside Loop.
1. Sleep your yo-yo. Use your free hand’s forefinger to raise the yo-yo just like for Pinwheel.
2. Flip the yo-yo up and over your finger. Transition into an Inside Loop and catch the yo-yo.
Notice:
In the beginning don’t do a strong Sleeper.
Use a gentle, straight Sleeper.