How long is your veg, what wattage lights do you use, what strain, and how many?

That is an incredible number...then again I only veg for 3-4 weeks and use a 600 digital and pull around that total yield.

Ahh you never mind I see you use a 400 watt light....your pulling more than 2g/watt assuming you have 2 plants at least, thats more than I have ever seen ANYONE pull with that wattage.