Yes, a 'Popits question, again! Fascinated by them arent we? Lol! Can anyone tell me if they have as much lifting with them compared to the amount they had before using the, dare I say it, 'boring and old fashioned method!' (only joking.) All the videos i've watched seem to have some amount of 'leakage' from the sidewalls and , although that is removed i would have thought that this would cause lifting. I am SOOO dying to try them, am definately going to order them soon!