Does anyone use the Co2 enhancer 2L bottle ? I bought one a few weeks ago, used as the instructions said and worked great! After 2.5 weeks I decided to change it with a refill pack! This pack seemed to have only lasted a week and does not spew out like the original did! Curious if anyone else has found the same results or a tip on making it last longer, somone told me baking soda will increase production but I figured somone on here might have a better idea, I looked and only found topics talking about Co2 in general not this paticular product and use. Thanks all !