Didn't know the Nuture Rite 360 had another turning disc?
This thread is a bit long, but if you find the posts by Nurture Right user (a rep for them) there is a post about resetting the turning. I think you have to do a full reset since it counts down instead of up and automatically turns off the turning with 3 days to go.
https://www.backyardchickens.com/threads/nurture-right-360-incubator-okay.1221033/