In my list, “what do I do first” is completely surprising the windshield…….slip to position 1. I wanted to test the spring force from the wiper arm.Unconscious.That took me said disk very badly…… To make it short, partial cascade no, I prefer to be professional and so, at least I can stick Auarian. So what I would like to know, there are some tricks or tricks. Is there something I have to pay special attention to? Or is it the “normal” sequence as with any x-popular disk. I am grateful for hints 🙂