Kevinjrr

I have completely replaced my front brake shoes, hoses, and master cylinder. I have bled the brakes the best I could. I am still unable to build up much pressure. The wheel cylinders only push out about 1/8" when the handle is squeezed. What should be the typical travel on the cylinder for the brake shoe to hit the drum? I've used a brake bleeder, but still can't get all of the air out. I'm not sure what else to do. Any thoughts?