Yeah, I Agree.
The Less Manipulation to the Scalp/Hair the better (at least for me).
The closest I've ever went is about 4 days. That's when I do my Clarifying, Last Protein, DC'er.
The day or two before, I base my Scalp (Summit Sensitive Scalp) and put something on to protect my previously relaxed hair. (This time I used Coconut Oil)