Bioman - if the Revive has made a significant improvement as you describe, then a second treatment is likely to clear it up. Leave it a week or so and see if it clears completely, but if not then a second treatment (from my experience) will run a good chance of clearing it.
Yes thats how i put it through the car, thinking of putting a bottle of Forte Diesel Cleaner through every 3 months just to keep things clean as i can. Bioman1966
I've been using that diesel rhino in my car for the last couple of thousand miles and my turbo is super smooth now, like the vnt lever is really smooth and logging with vagcom shows that it's not as aggressive as it was. My tuner spent a bit of time mapping the N75 to tame it but even then it was still a bit aggressive, not now though. Might be worth picking up a bottle of that.
http://www.dieselrhino.co.uk/