I think that there are some changes you could do to Granny's pathing to be more, if I could put it as such, "fair." Often when running the game I am ambushed quite quickly only upon spawn. The game mechanics seem simple, but I think that the game itself is oddly sensitive to them? I could be wrong. Despite that, I think that the main thing that you would wish to focus on is her pathing. Perhaps our spawnpoint, as well.