Everything was GREAT with my first system (I GO)----UNTIL, I tried to top up the cartridges. I'd drip 5 drops and 3 or 4 of them would just run out the bottom. Any clues, help or tips???
Thank you and please have patience with a newcomer who REALLY has to quit smoking analogs.
Thank you and please have patience with a newcomer who REALLY has to quit smoking analogs.