Ive done searches and learned alot about these pumps but im the type that I actually need to see what its doing while in operation. Anybody know if there is a website with a simulation of how this thing works and whats going on inside. I just want to know how the governor arm is working alonf with the afc. i bumped my plate forward a little bit along with the afc and put about 7 clicks on the star wheel and man what a difference. I justa want to know what I did exactly.