Signature file does not appear to be working correctly. Signature does not attach to messages, but AFTER posting a new message, the signature shows up in the "reply" box. If I reply to my own message, by prefacing with a new message then the signature is seen in the same size text in in the body of the new message.

Maybe you can describe what you THINK the signature file should be doing and where it should be posted?Posting the signature at the BEGINNING of the body message probably is going to be confusing to most people. IT probably should not even appear in the body of the new message at all.