Sirius Satellite Install

Ok, so does anyone have any experience in putting a Sirius antenna on a 4th gen F body? Cause I went to put the magnetic antenna on the
roof(yes I actually DO have a hardtop : ) and I watched it slide right off. Then I tried the deck lid, and watched it slide off again. Tried it on the quarter panel, but it tilts too much for the damn thing to even get reception, since it must be less than 30 degrees, so... anybody got any ideas?
The Freak
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.