Hmm...
View attachment 201268
If the parry timing window is 133.33333333333333 ms at 30 FPS on Grand Master then that would equal a 4 frame window. If the parry window is based on number of frames, then it would be:
66.6667 ms at 60 FPS
40.8163 ms at 98 FPS
33.3333 ms at 120 FPS
27.7778 ms at 144 FPS
24.2424 ms at 165 FPS
16.6667 ms at 240 FPS
I guess if you need the game to be harder .
For those playing the home game, your parry window is 0.0166667 seconds at 240 FPS on Grand Master.