So i'm new to speedrunning, I had some trouble with learning elevators, and elevators not working because of framerate (i now run 250 fps) but i still can't get fully up the elevator in the sewers (between the rats eating the corpse and getting your gear) I can consistently get to the second rock marker there is near that wall, but i've never completed the elevator.
Has anybody else had this problem and fixed it?

I'm not sure if this will help you, but try changing the angle you are looking at. If not, just use the chain for now, its not that big of a skip.

hey i dont know if you are still having this problem but ive found that letting go of "d" when going up the elevator tends to fix it