First off, I would like to apologize if there is another post that is similar to this. For the past 2 months I have been playing mania, I always had my offset at 0. Even though I knew there was an offset wizard, I could never figure out how to use it. So for the past few days I googled and search through this forum. I used the Peppy's calibrator and attempted to match the wizard. The problem is that I cannot seem to hear and see the difference at +/-20ms and beyond. I tried manually playing with the changed settings. The results were all over the place (some maps were better in accuracy and some were not). Any suggestions? 