Hey, guys. I've been on a cutting diet for the past 3 months. At first, fat loss was pretty good; I am actually able to see my abs now (in the right lighting lol), but the fat loss has slowed now. I thought I had a pretty good diet at first, knowing exactly how many cals I was eating every day. Then.....I bought a digital scale. Turns out, instead of 8 oz. of sirloin steak in two of my meals, it was actually 12 oz. So, instead of 70g of protein, it was 104g! Instead of 11g of fat, it was 17g!! Same with the sweet potato! I am acually consuming about 400 calories more than I thought I was!!! My TDEE is 2600, and I am aiming for 2000 calories/day. (Right now, I'm eating 2400 calories a day!) Below is my diet. Can you guys look at it and tell me how to change it up? Obviously, I was thinking cut down on the portions of steak and sweet potato. I know meal 5 has carbs late in the day, but carbs are already low and would like to keep them to fuel my workout.

Stats
5'9"
171 lbs.
16% bf (approx)

goal: preserve muscle while getting down to 10%

Meal 1 (730AM)
5 egg whites
1/3 cup oats

P-24
C-17
F-2

Meal 2 (1030AM)
1 can tuna
12 almonds

P-26
C-3
F-10

Meal 3 (1PM)
12 oz. sirloin
8 oz. sweet potato

P-109
C-54
F-17

Meal 4 (330PM)
1 can tuna
12 almonds

P-26
C-3
F-10

Meal 5 (6PM)
5 egg whites
1/3 cup oats

P-24
C-17
F-2

PWO (8PM)
Whey Shake

P-22
C-4
F-2

Meal 6 (9PM)
12 oz. sirloin
1 tbsp olive oil

P-104
C-0
F-31

I also have roughly 3 cups of brocolli per day with meals 3, 5, and 6.

Thanks for all your help!

MS