Day Sixty-Nine Seventh Weigh-In WTF??

I did my sixth weigh-in today. Here are the results so far:

• July 8 2007: 193.5 lbs, 22% bodyfat, 151 lean
  
• July 17 2007: 190 lbs, 20% bodyfat, 151 lean
• July 30, 2007: 184.5 lbs, 18.5% bodyfat, 150.5 lean
• August 6, 2007: 182.5 lbs 18% bodyfat, 150 lean
• August 13 2007: 180.5 lbs 17.5% bodyfat 149 lean
• August 20 2007 178.5 lbs 16.75% bodyfat 148.6 lean
• August 27, 2007 177.5 lbs 16.25% bodyfat 148.6 lean
• September 5, 2007 175.5 lbs 15.5% bodyfat 148.3 lean
• September 10, 2007 174.25 lbs 16% bodyfat 146.4 lean (this might be wrong)
• September 17th, 2007 173.00 lbs 16% bodyfat 145.32 lean (again, this seems wrong)

Well, that's what the scale says, I think it is less accurate at lower bodyfat, I certainly don't feel like I am losing massive amounts of muscle and no fat. Hopefully this will correct next week. I will try and get back to tracking everything at 16 blocks + 1x fat and see if that helps.

8AM 2 eggs, 2 oz chicken leg, 2 cups veg 1 cup milk, tblsp oil = 4 blocks +1x fat

Noon 1 cup Greek yogurt, 1/4 cup berries, 1/4 oz almonds = 2 blocks

1PM Open-Face Salmon & Omega-3 Cheddar Sandwich. mmm. = 2 blocks

4PM 1/2 cup milk, 1/2 Scharffen Berger Mocha Chocolate 64% bar 3 oz salmon = 2.5 blocks

9PM Builder Bar = 3 blocks

Total Blocks 13.5

Workout: none (rest week)