Ok i thought you had to break the calorie deficit cycle with one day of maintenance or surplus calories to save muscle mass.
btw i'm dieting dexter jackson style...no cardio at least for now.
Uh, huh and you have genetics like the Blade too then huh?
If that is the case, you should be eating 400g carbs!
Once your progress halts and it will, anytime you diet, progress will stall at some point. Then it is time to make adjustments.
In your case, drop carbs a bit and up protein and fats, then back up to the ratios you are doing now, zig zagging like that 3 days low, one-two days higher, etc