Ok will do pal cheers. No it all seems to run and idle properly. It decided to have a little flutter with idling on one single occasion within the first day of having it on. Pulled unit petrol stayin stopped at pump and it just jumped idle to bout 1k and that was it. As if I'd just tapped throttle.
I was told wen first putting it on that I'd know if it's leaking because of idle and also my boost gauge would move. Well that does sometimes twitch like a millimetre either way on gauge but to be honest I couldn't tell u if it did before I put it on!!