If you triggered the Free Spins with 1 whole Scatter bill, the symbols 0.25x, 0.5x, and 1x are removed from the reels during the Free Spins 2, 6, and 8, respectively. When 2 whole Scatters trigger the feature, symbols 0.5x, 1x, and 2x are removed during spins 2, 6, and 8, respectively. And, when 3 whole Scatters trigger it, symbols 1x at Free Spin 2 and symbol 2x at Free Spins 4 are removed from the reels.