I saw this on PAL which was posted from a lady over on TTCAL. She put a step by step guide together on how to change things. Basically it explains how to change everything you will ever want to change in your siggy with the new format.
https://forums.thebump.com/discussion/12005246/siggy-how-to-s#latest
Hope it helps those of us who are still confused!
Re: siggy info help