I discovered that the notes that were giving me trouble were Bass notes and below my vocal range.
Simply put I will have to shift an octave up to hit them. No other way.
Here is a chart of my Modal Range and my Full Range (includes full Head Voice).
Make your own by downloading the image and using a bucket to fill in colors.
Walking On The Sun
You might as well be walking on the sun.
I'm pickin' up good vibrations.
She's giving me excitations.
I can't hit almost anything in Low Rider.
I'm using this mic.
I can't get the dial to move down past a certain point.
I'm trying to sing in the original octave.