Be careful. Your last post sounds very angry. Almost like you trying to punish your W. That is NOT the intent of Sandi's rules. The point isn't to ignore her - it's to stop pursuing her. If she talks, you listen, validate, and reply. Of course, you also aren't always IMMEDIATELY available.
But the real key is that following those rules is only A PART of your activities. They are intended to give you the space to work on yourself without making the situation worse with your S. The real things to worry about are your 180s and improvements.