Ed's got tracks. Ron Mullis has tracks. Mine are older 2002 seats that I elected to bolt in. I'm not the tallest at 5'9", but because of my torso length, I needed the low seat to keep my head lower to see through the windshield. I don't have a long or short torso, pretty average.
I did build pedal extensions so that Michelle can drive my car even with the fixed seats. She is 5'3".
Stan has a long torso, but is similar height-wise. His head was above the windshield when he sat in my car. I believe his eyes were in line with the windshield frame. Stan actually fit better(lower) in Ron's car than in mine.
No insult meant, but unfortunately I think you are too big to fit in a Spyder, Ray.