DD is 13 wks old and I have the Ergo 360. Don't use it loads but very useful to have for picking up DS from nursery etc. I find it tricky to put on and wondered if it's just me. I've watched the YouTube vid so I'm sure I'm doing it right. So to fasten the clip over the shoulder blades I need two hands. DD is in the sling (insert at the moment) at that point and is wobbling all over the place while I'm doing this as the straps are also loosened ready to be tightened once the clip is secured. I can't do this standing up as I'm too scared of her falling out. Is that right?!