Thankyou both. DD is 22 months. I may try fleece liners then. Are you Little Lambs one the fleece ones NappyHappy? In the meantime, I'll try the leaving the liner sticking out the side in the bamboozles if I can. She must be a very light wetter, which I think is making things easier for me as I don't think I even needed the extra booster in the nappy for night. I bet the next baby makes up for it... 
NappyHappy, how old is your DS? You may find he suddenly starts to sleep through when you least expect it. DD slept the odd night but mostly woke every few hours, sometimes hourly, then at about 8 months she started waking hourly every night and I really thought I might die, it was awful. At 10 months she just suddenly started sleeping through. Nothing had changed, she just started sleeping. She still wakes occasionally, but hardly ever.
I have to say, I am loving my cloth and am eagerly awaiting the others so I can cloth full time. I wish so much I had done it sooner. I'm afraid of becoming an addict though, such pretty/cute nappies and wraps out there... 