Just rebuilt the quadrajet carb for my jeep, # 17056528 Question...the secondary lockout lever...what exactly is this for? and when I go to open the throttle all the way it wil only let the secondaries open partially. I know that is what it is supposed to do, but what controls the stop so that it will open all the way? The choke lever does not move it, and the actual lever that stops the lockout from opening all the way doesn't seem to have anything to move it. I hope this is not to confusing, but I can take a pic and attach it to the thread if it helps..thanks..Paul