What might help is to envision how the extra inches help.
Envision you sitting in a stock seat all the way back.
Now you move the seat back without bending your knee 2".
Your knee is now 2" from the dash as well as your foot from the gas pedal.
Now you can move your foot forward 2" which allows you to straighten your leg which adds more room and adds comfort.
Ive had quite a few people contact me for a bracket for their 100 after riding in an 80 with the seat mod.
Envision you sitting in a stock seat all the way back.
Now you move the seat back without bending your knee 2".
Your knee is now 2" from the dash as well as your foot from the gas pedal.
Now you can move your foot forward 2" which allows you to straighten your leg which adds more room and adds comfort.
Ive had quite a few people contact me for a bracket for their 100 after riding in an 80 with the seat mod.