Thanks for the replies...so far so good the last two nights although he was moaning a bit last night.
Just need to crack sleeping through.......he hasn't yet.......sooooooooooo tired!!!!
He wakes on average twice a night and can take two hours to get back to sleep.....little monkey.
Tried CC but made things worse. Using softly softly approach and hoping when he gets his big bed he'll be a lot better and at least I can lie down next to him instead of dangling my arms over the cot to comfort him!!!