In case you were ever wondering how to change a crank sensor on an H2 Hummer all I can say is you need to be about six feet tall and be able to get into the following positions.
Much shorter and you will not have the arm length needed. Much taller and I am not sure if you can fold up enough to fit.
Although I may appear to be asleep in the next picture I am not. I have found over the years that when I cannot see what I am doing it is actually easier to close my eyes and only feel what I am doing.