Like I said this is not a true CKD routine when compared to the authors who have published alot of info on CKD dieting and workouts. But for me, my routines have been working great.

I try to go heavy everyday. But somedays my body or mind is not clicking and I take it easy. Everyone would like to give 110% in the gym everyday but it is physically and mentally impossible to do this all the time. I'll drop down to lower weights and lighten up a bit if it's not a good day for whatever reason. Basically I lift hard all the time, somedays I go heavier than others depending on how I feel. I try to lift heavy with no more than 45 seconds in between sets and no more th 30 seconds during the depletion workout.

The key is to change up the exercise that you do as much as possible for the best results. My workouts never have the same exact exercise from week to week.
for example:
this weeks delt workout was
dumbell presses
arnold presses
dumbell lateral raises
dumbell shrugs

next weeks delt workout will look something like
barbell military press
hammer shoulder press
barbell front raises
cable lateral raises
barbell or machine shrugs

and the next delt workout will change again.