I've had my F355 for about a year and have noticed that the passenger door mirror (which is NOT convex) provides virtually no visibility to that side of the car. Are convex mirrors standard on the opposite side of the driver (and mine has been replaced with a standard mirror?) or have any of you converted to a convex mirror (I found some supposedly for the F355) and seen improvement? Combined with the spider top, it causes nearly the entire right side of the car to be a blind spot for me. Thanks.