CO² questions...

Does anybody have a link to a decent test of usage of co² enrichment for our ladies?

I'm reading in too co² enrichment now and can't find a decent test with it. I could imagine that it can be beneficial when you're growing a perfect cycle. But when you have more things to work on regarding climate and lighting I doubt the fact that it can be a great benefit. I asked some very experianced grower that grow in very large quanitities and they say also that it's truely beneficial when your above 1 gram per watt in a 10 week cycle.

some feedback would be nice.

well I have grown for 6 years in soil and I have used a air tight closet for the last 4 of the 6 and I have used co2 for 3 out of the 4 in the closet , I had a problem with heat in my closet but then I found out temps. need be a little hotter for plants to use co2 well....so problem solved...lol..your plants will look more lush and snap back if there is any problems....but with co2 the plant will use a lot more of everything it needs to live... its like us on a human growth hormone ,,,,everything is excelorated. if you have enough light , little hotter temps, and a good feeding plan .... co2 will shove a boot in your ladies asses and make a jungle out of your grow box in no time

I´m talking bout good conditions in both cabinettes and have one with co2 and one without. then compare the cycle and yield with eachother.