So I recently began installing coilovers on my first gen IS300. The front passenger side strut went in fine, but the passenger rear did not line up right. The studs at the top didn't line up with the holes in the chassis. (Pics posted) Need help here guys. Did I install the rear coilover on the front and attempted to install the front on the rear? The tophats on both look different, one has more of a triangle looking one while the other has a circular one. Help please!