Hello together, I noticed with enthusiasm a few years ago that with the bar wipers rubber can change perfectly for small money. After I had changed the wiper again (with SWF wipers) I have to realize however that this is no longer possible there. First, the end caps can only be removed with bloody fingers and then the rubber lip and the spoiler is now a homogeneous rubber part. Is this now a particularly great e Idea of SWF or do all manufacturers do that now? Gruss Joerg