In the scale of values table regarding all quad jumps in singles, the GOE values for positive levels is 1, 2, and 3 while the GOE for negative levels is -1.2, -2.4, and -4.0. The quads are the only jump in which the positive levels and negative values are different. What is the thinking here? Why not have the negative values be -1.0, -2.0 and -3.0? In other words, why should you be punished more for a bad quad than you are rewarded for a good quad?