In Railroad HQ, Tinker Tom gives you these Weathervane quests. Once you complete one, he gives you another. I completed 10 of them when he stopped giving more and after the 10th one I was awarded with a missile launcher. Since he never gave any weapons prior to that and since he's no longer giving any more Weathervane quests, I'm assuming there are 10 total. But I've read elsewhere (wikia) that there are 11 Weathervane quests. The one I'm missing is Four Leaf Fishpacking Plant. I was never asked to do a Weathervane quest there and I'm wondering why? It could be because I had already went in that building and searched it thoroughly. But that shouldn't be a reason not to give a Weathervane quest there, should it? Perhaps a bug? Anyone have a similar experience or any other idea?