Quoted in Car & Driver, or Road & Track, I forget, years ago... and have always done it since with every car...

To adjust mirrors to eliminate ALL blinds spots...

Sit in the drivers seat.... then lean your head to the center of the car (over the console in the case of the Crossfire)... then adjust the Passenger Side mirror sighting down the side of your car.

After that adjustment is made, then you lay your head against the window of the driver's side glass and then adjust that mirror so that you can sight just down the side of your car. VOILA.

No more blindspots....
Try it.. it works.... All the "Professional" (Nascar) etc drivers sight their mirrors in this fashion.