Search exists for a reason. Please, please search the thread or scan the last few pages before asking questions.
The deep dark issue is known, a config was not changed to 100 or -100 as was needed so there is a mismatch. If you want to try to fix it yourself before the next update read back / search and find the post(s) where someone mentions it.
Parcel took a lot of time to create and give in game books that explain quite a few things people keep posting about. Please read the books you're given before asking something similar to "I am supposed to ________ for a quest but I don't know how."
The safes and wool are hidden on purpose. That is a part of the CTM nature of the map. If you want to cheat, I wouldn't expect help from the creator. Kind of defeats the purpose doesn't it? Other players might help, but going, "Parcel31u where is the X" probably won't get you much.
Sorry if any of that sounds mean spirited. I don't intend be mean, just terse. I prefer bluntness to the flowery. That said, it does get quite annoying seeing the same question posted 10 times or badgering parcel about things. Please try to be considerate of other people and their time. There are many who will be happy to answer questions, but only if you do a little leg work yourself first and make sure the question wasn't already answered or explained.