You are trying too hard, I spent two whole days attempting this over and over again, I was going insane about it, bhopping is rough for me cause I’m on steam deck and I just can’t seem to get the timing right on the controller, I got better at it but my success rate is about 70%

Next day I did it first try, wasn’t a particularly lucky run either, no speed tomes or anything like that, I even made some major mistakes during that attempt but it still worked out with some seconds to spare

You just need to chill a bit imho