Click the green flag, sit back, enjoy. Change the slider and click the green flag again. Angles below ca 1.3 result in bounciness :) Please check out the 300+ nice remixes made by other scratchers: https://scratch.mit.edu/studios/27457559/ And of course, feel free to remix yourself!
Very small changes but very different result. I changed the initial turning angle by one degree, and the move value by 1.5. I also added an increasing ghost effect, and turning for each step, which is controlled by the slider.