vehicles are not designed for your foot to be on the floor board between the brake and the dead pedal. the dead pedal is created for your left foot to rest on while driving.I suppose my question has been answered. ?
Apparently, nobody finds this "dead pedal" uncomfortable but me.
With my right foot resting on the gas, and my left on this dead pedal, my left knee is higher than my right. My 11 1/2 foot also fits between the brake and the dead pedal, but I have to angle it sideways. I find this positioning fatiguing.
Therefore, my only option is to continue to tinker with the seat height, angle, and my posture to find a long distance driving position that doesn't feel confining for my left leg.
Thanks for the input, fellow smart enthusiasts.
if you dont like the feeling, hack saw your left foot off, or find another vehicle.