Thanks for the advice! With settling in between feeds he wakes up we feed him then change and then back to bed. Dim lights, no interaction, then
He goes back to bed with a dummy however we have the battle
of him wakin up when he spits it out this can go for an hour more sometimes
and other nights he goes down with no issues at all!
Not sure what else to do?

No, I wouldn't wake your DS up if he is sleeping for a feed - He will wake if he is hungry.

It is hard to offer advice on settling after night feeds - can you elaborate?
Eg: - Is he gulping whilst feeding and perhaps taking in alot of air, then getting a tummy ache?
- Are you burping him during feeds or letting him feed straight through then burping him at the end? I used to give my DD a quick break during a feed for a burp then give her the rest of her bottle. She was never unsettled after a feed.
Try to keep to the same thing you do for night feeds. ie: Keep it quiet, no talking or too much engagement, dim light/dark. Feed, change nappy, wrap, dummy or whatever is his sleep cue - this needs to be consistent so he knows it is sleep time.