Hello Im trying to build a little distillation system. I want the ablity to remove the whole reciving flask instead of using a triple cow reciever and rotating between fractions. Im having a problem finding monocow flasks where i live and the ones from US are so expensive. How do you think a take off adapter would perform in comparisson to the cow flask? The only thing that comes to mind is that perhaps the flow of the stinky vapours might be more obstructed than in a cow hence perhaps causing them to be more likely to be present in the fraction? Any help would be greatly appreciated.