Walt Conley, HATS OFF!!!
Excellent description.
I Will keep harping on this, until someone will start beating me to it!, but you now have your mirrors adjusted correctly and it's time to start working on keeping your brain "aware" of them in your vision scene. Once you perfect this, and believe me, it took a lot of time for me, but you will be amazed that no one wille ver again "sneak into your blindspot."