Does anyone know how to remove the drivers-side wiper? I know this sounds like a really dumb/easy question, but I can't figure it out. I'm changing squeegee inserts and with the passanger side I was able to just slide the old one out/new one in. But for the drivers's side the whole arm assembly is lodged under the hood and the only way to get to it is to take part of the assembly off. Thanks in advance.