OOOHHH its hard, but poor bubs just has to fit in... Luckily no 4 for me has been a very placid bub so goes with the flow...you just have to do whatever works I reckon!!! They will grow out of anything eventually.. (I used a pouch a lot, cause I knew she would sleep in there if she got the chance)
We are expecting no5 March next year, this time I am getting a capsule??? how did I manage without one before now??? DD at school ,DS starting school, DD starting kindy, little DD 18 months old by then so we willl never be out of the car,so baby will be doing a lot of sleeping in the capsule..
Good luck don't worry tooo much.