Alright, I've searched - for days.

I've removed the front emblem, wheels and replaced my steering wheel roundel on my E70. The rear I'm having trouble with. I've picked up that it's glued on. But how do I get it off? I've heard fishing line?

I've got a new emblem, but it's the 82MM with the two prongs. How to I replace it, and with what?

Thanks for your help!!