i just put a 70mm profesional products throttle body on and when i attached the throttle cable to the t/b and now its alot harder to push the pedal down, it closes very slowly, and stick at WOT.. when the throttle cable and the t/b were seperate from each other they moved fine and worked the same way ive alwats been used to.. but together its alot harder to open the t/b and it sticks open.. im really confused as to y its doing this