I used to eat very limited carbs after lunch. It worked pretty well for me as far as weight loss, but I found that when I didn't have any carbs after lunch I used to not look forward to eating dinner because all I would have is either a salad with chicken or tuna, or chicken and veggies, etc. I like my carbs way too much, and now even though I do have carbs at dinner time and sometimes even with my pre-bedtime snack I'm still seeing great results, plus I have more energy for my workouts in the morning. I just make sure to have healthy carbs (no white bread, no pasta and sweet potatoes instead of regular potatoes) and I always eat my carbs with a protein, never alone.
Katie