How do I add a signature to my post?

To add a signature to a post you must first create one via your User Control Panel(UCP).  Please read the post concerning signature sizes before doing so. Once created, you can check the Attach a signature box on the posting form to add your signature to your posts. If you'd like to by default have your signature added to all your posts you can check the appropriate radio button in your profile...i.e., select "yes" for Attach my signature by default:. If you do so, you can still prevent a signature being added to individual posts by un-checking the add signature box within the posting form.