Way to set "rules" for a particular story that the model will ALWAYS follow.

Right now, even the highest rated model will “go off script” at times. Muse, highly rated for following guidance actually tends to ignore the guidance quite often. In some of my work, there are certain things that are a constant throughout the story and never change. These constants are repeated in many places throughout the story bible, repeated in the instructions for guided write, repeated in instructions in draft mode, etc. Still the model will deviate. This often means I am unable to use the prose generated and must trash that prose. It’s a waste of credits and time.