Ok so a quick video of yet another idle issue I'm having,the car runs well now but when cold it's still giving me problems,namely the way when given a small amount of revs for example when reversing slowly out of a space the car will almost echo the revs,so if I give it 200 extra revs then let off the throttle it will then rev back up those 200 revs a couple of times before settling.Ive linked a video so hopefully someone will know what the issue is.
Cheers.