I guess I better jump in, then. Now I got ya.
Under a 400w HPS, and light mover - popped just over two pounds cured.
Had I removed the fan leaves, I likely wouldn't have even pulled a full pound cured. Granted this took a bit more time because of the lower light level, but plain and simple, removing your larger fan leaves, which produce far more energy than the little green leaves near the buds, will DRASTICALLY drop your production. And near the last two weeks is when buds get FAT and heavy.
Trim in veg - leave it alone in flower unless it's ready to fall off by itself, or it's showing signs of sickness and needs to be cut away as a preventative measure.