This was not made by me, however, I will take the credit for preserving it over the past seven years.
I have performed two auto to manual conversions, and while this "how to" is not perfect, it gets the job done.
ATX-->MTX will gain you ~1 second and 4-5 mph in the 1/4 mile in my experience.
https://docs.google.com/document/d/1...WSrc15rvU/edit
Feel free to ask me any questions, Lets keep the 3S knowledge on this forum, free to all.
