At least the mistakes were solved this time in which I played the same set of songs in Expert Mode in Beatmania IIDX in Hyper difficulty with Auto-Scratch turned off. Unfortunately, it looked like I scratched my finger while scratching the turntable which was like causing skin cuts on that finger. Play too much of Beatmania IIDX and that finger would get its skin cut open. Fortunately, the vinyl or traditional turntable texture was nothing like that but for the Beatmania IIDX turntable, its texture has the dotted pattern that trying to scratch it too hard may result in the finger skin being scratched as well. The workaround for this is that there should be some official tape-mod for the turntable but it is quite rare to find one.
Reasons for tape-mod may be the fact that your hands may get sweaty or maybe my finger gets scratched when scratching the turntable. I don't know if the Beatmania IIDX PS2 controller's turntable has the same texture pattern or not but I don't want to risk cutting my finger skin over scratching the turntable as it may be painful. Imagine me playing Beatmania IIDX with the glove on.
Or maybe that I scratched my finger skin at the metallic edge of the turntable, I don't know.
