Rated 4 out of 5 stars

My mistake. Sig Switch IS working but when replying to a message it is placing the signature at the bottom of the reply even if the actual reply text is at the beginning of the message followed by the text of the original message. I see that others have lamented this issue.

This review is for a previous version of the add-on (1.6.11).  This user has a previous review of this add-on.