Dummy Shark fin Antenna fitting

[verymau]

Hi Guys,

Just bought a dummy shark fin for my car as I always liked them but my car didn't come with one.

I know it comes with 3M double sided tape and it should be easy enough to fit, but should I follow any specific steps? Should I pay attention to something in specific?

Also, I thought I saw a diagram a couple of days ago that showed the measurements so you fit it right in the middle but I can't seem to find it. Does anyone have one?

Thanks a lot,
Jorge