ok, so i installed my new s-techs today on my 07 coupe. while doing so i attempted to install rear camber arms. these are the ones with the metal cone shaped bushings that insert into the ball joint. when i try to get them into place it seems that they too wide. should i have to beat these things into place?

 

I doubt they should have to be beaten into place. Something seems wrong if they don't just fit into place.

Who's the manufacturer of the arm?