Thread:SnowyNix/@comment-5116706-20130228022930/@comment-3465316-20130308121700

Do this part over, that should fix it.

Go to Special:Preferences. Under the "Custom Signature" heading, enter the following: 12:17,8/3/2013. (Omit the and tags) <--- View this post in source mode and copy that part without "code" and "nowiki" parts.

Check the "I want to use wikitext in my signature" box and click save.

You're done! Now when you sign, always use only three tildes.