Hello all. I have A 68 800 with the 266 and a 4spd. I have rebuilt the brakes and installed a new master cylinder with adjustable push rod from IH parts America. Does anyone have experience adjusting the push rod length? I can’t seem to get it adjusted where it’s not binding or pulling out of the keeper in the master cylinder. Also, should my particular brake pedal setup have a pedal return spring? I see the clutch spring, but no brake spring and no hole in the brake pedal where one would attach? Any insight would be great!