Hello everyone, one quick question, I have an 85 force that is giving me fits. I took her out today and tried to idle adjust no 1 carb, I could screw adjustment screw all the way in, and the motor idled up but never shut down. My question is it time to rebuild card, or at leat vat it and blow air through it? No. 2 and 3 worked well, very senstive to any movment of the idle jet. Thanks, D.W.H