I use Bumgenius in the daytime on my 10 mo Ds with the microfibre booster and more recently, an additional bamboo booster. He's sopping wet after 4 hours and can't go through the night. I'm almost ready to do what I said I'd never do and go for the non eco disposable (I've tried the less evil Nature Baby) Can anyone suggest anything before I put aside all my morals for the first full nights sleep in over a year?