FLOWERING=co2 or not to co2??

i've read some legit pages and comments from people and sites that have told me that high co2 levels during flowering may increase yield but lower potency......and i've also heard from legit sources the opposite....

i'm throwing out this thread again to see if anyone has any comments about this and what they have done or is doing.

If ya got it... use it!!

: )

yesyesyesyes do it