Is there any specific reason, why the rack has to be installed fully turned right? I also had the leaking steering rack on my 2008 C5 Tourer, but I didn't replace the rack - only the sealing on the input shaft. After the re-installation of the rack, my car is not self centering the steering wheel very well anymore. The wheels has been aligned 3 times, on 3 different garages, but it didn't help. When I installed the rack, the wheels was straight ahead and not fully turned right as described here. Now I'm wondering if my problem could be related to the installation procedure? /pln