Glad to hear you got sorted in the end. I had a similar issue with my corsa c many many moons ago, new steering rack and it was fantastic. After installation tho I had the same slight turn to one side. They looked at the steering wheel and told me that if they take it off and put it back on a notch to the left it would sit slanted to the left (they even tried it and it was). The propper resolution was down at the other end of the shaft in the engine bay, which is a lot more work. Could be the same resolution here aswell. I never got my corsa put right but it bugged me for years and people always commented when they drove it. If I was you, I would get it out right, it should come back the way it went in IMO. If this happened to my BMW I couldn't live with it, n would b straight back to the dealership
