Another problem for us on trans brake-HELP

Does the JW Transbrake require any INTERNAL Mods for it to work? I know it is a 2 wire Brake so I am guessing it does have Internal Mods for the JW Brake to work. Knowing if it does will help..

Joes TB is a 1 wire hook up and No INTERNAL Mods are needed for it to work. That right there could be your problem if in fact you are putting Joe's TB onto a trans that has INTERNAL Mods for someone else's TB...........