Google your query first before posting, in the many years hammer and source have existed, someone might have already found the answer you’re looking for.
Due to a large number of very basic question threads, we’re going to restrict quick mapping queries to the currently open “Mapping Questions Megathread”. Basic question posts, and single question threads posted outside of this megathread will get you banned, and your thread locked without an answer! So try and use it for your basic queries. If you think your query goes beyond a back and forth and needs deeper discussion, feel free to make a thread for it, however unnecessary threads will be locked and your account banned.
Current question megathread - http://forum.facepunch.com/showthread.php?t=1576000