I noticed the same with mine, but I am so pleased with the fact that I can now see through the windscreen good enough to notice that I am not too fussed. The 80-90 for the full arm and blade set is a bit steep in my opinion, I did have a look at whether the actual mk4 aero blades are cheaper, thus saving money in the long run after replacing sets of blades, but they aint so Im happy to live with the strange arm shape that you can see from in the car. Looks fine from outside though. If you are after the full arm and blade conversion check out the info base on the main site.