PBD to level the playing field is a fallacy. If something is head and shoulders above them it will still be odds on. Stop trying to artificially even fields up. PBD just keeps shorter priced faves down in grade a bit longer creating more races with shorter priced faves. Let the better horses have RBD and they can race through the grades quicker and stop being at such short prices quicker. It will also open up the lower class races because the good ones wont spend as much starts in them.