alright ty for the help

Don't see any instructions

title

watched orchlon's guide and no matter how I do it i'll occasionally get a 120 fps knife hit but then occasionally get a single knife hit and my fps is consistently 120 am I doing something wrong? He says to look towards the ground when you do it while knifing his legs and arm but that doesn't seem to work. People say that this boss isn't hard to do consistently so I feel like i'm missing something.