I'd liek to say a huuuuge thanks to Ali (mum2henry) for her 2 soaker system sugestion - it has saved me!!! DD would normally wear 2 nappies at night (a home-made hemp fitted with 2 body layers and all up about 6 or 8 (can't remember) layers in the wet zone, then a BBB, plus some extra microfibre and hemp boosting with a BB wool wrap over the top.
The last 2 night I've tried using 2 soakers and it's amazing!! So, DD had a BBB then wool soaker, then one or two microfibre and hemp boosters then the BB wool wrap. And the wool wrap was barely damp!!!
This is going to save me more washing and s slightly less complicted!

Thank you so much!!