ok uhm well the secondaries are opening up all the way, but how do i ujust the amount of fuel it gets. all there is is a brass piston looking thing that is atached to the secondaries, and i dont see how to ajust that. i thot the amount of fuel and air it gets when opening is based on how far they open when flored. so how do i get it to dump more fuel? oh and it is a 4300, off a 68 lincion with a 460.