I'm sure you all know this but I only realised the other day that cot transfers are a lot more successful if you put down baby's legs and bum first, then the head. It makes so much sense yet it never occurred to me before to pay attention 
It was an ok night for us. I tried to get him to sleep in his cot for at least a little and the transfer was ok but he woke up 10 minutes later, I think it was his tummy. He's 14 weeks today and I'm looking forward to 16 weeks which is supposedly the next magical milestone when digestion is supposed to get a lot better.