Is anyone else using these? I got a sample at the Parent & Child Show and just put them on Emma Rose last week, as her new trick is pulling her nappy off while her pants are still on... don't ask me how she does it, but it is not pretty. Anyway, she's quite small (only about 12kg) and the nappy pants start at 14kg, so they're a bit loose on her. Still, I got a full packet and I'm trialling them during the day, when she's most prone to trying to escape from her nappy. Is anyone else using them? What do you think?