I thought we already discussed this spot, but I couldn't find the posting anywhere. Maybe I am not looking at the right place or the right keywords. If posted and discussed before I am sorry. The only way I saw up to that platform is by that pipe. The rear side of the platform has a very steep angle slope, that I don't think zombies can stack and climb up it. And the sides are all too high for double stack zombies to reach. Please take a look and comment.