Hi
I'm only speaking from my own personal experiance, both medicals were pretty much the same, and as I said I didn't get my start date until after the CAA medical as I didn't get a green pass in my nats medical, I'm sure the doc told me it was graded green, amber or red and mine was amber.
I shouldn't have said as long as you pass CAA medical you are fine as I don't know that! Sorry for the confusion.
I've got my start date and contract now, so I know for sure I'm in, I can only tell you what happened to me, can't speak for anyone else.
Pat42, fingers crossed for you mate, I can relate to you as I was panicking after my Nats medical but hopefully as I was you'll be fine.