Today was the day that I was going to install it, but it turn's out that it doesn't fit.
I never got to see how the old one was installed, because it was parted.
But the 'hole' in the cover is to big, and the switch is to small. You understand the problem there..
It looks like I need 2 big 'spacer' rings around the switch, but I don't know if that's correct.
When I looked in the box with the extra parts I got with it, I found a bracket or something that looks like it needs to be installed around the switch, but I really don't know how or what... And it still looks like I need some sort of rings anyway.
I hope someone can help me out here, what kind of parts I need (to make) to install it, or am I doing something completly wrong here ?!?! Im a little bit confused because I really didn't expect this.
Here are the pics.

