Okay, so I'm still learning all the terminology and slang as it pertains to vaping. I find that this forum is really helpful when it comes to learning different systems, terms, set-ups, etc. What I need help with is learning how to get around on this forum, for instance, I tried to add a Sigbanner to my profile but I keep getting a message saying that I'm not allowed to have a signature. Is there a way to change that? Also, is there any way to delete a post after you post it?