[MetalFlame]

Originally Posted by djrams80

I was wondering why you think my detection was so awful behind this plastic grill that you could see right through.

I don't know for sure what was the reason for bad performance in your case,but I know that thicker the grille is,further away the receiver must be mounted and vice-versa.In your case,9500ci had tunnel vision thru the grille,which could cause the radar signals entering in 9500ci's antenna to be out-of-phase and that would seriously deteriorate 9500ci's performance.