Go to harlem all the way at the top left on the map and try to get close to my location shown on the map. If you place spiderman just outside of the grave yard entrance beside the street you should be able to head east and go straight up to the grave as shown in the video. Make sure you get close to my starting point because it can get confusing with all the grave sight areas. Make sure you look at the left symbol not the custom way point to the right of it I set.