Brake emergency

I meant to put a picture in. just for brakes sake. Yes this is single chamber master cyl. We were real careful not to get air in, he has a special tool that keeps the pistons closed. But I am thinking maybe air was already in the brakes. I hope that wheel cylinder isnt bad. hate to remove everything again. dealing with those springs and cable and pivot point and the f'ing parking break bar, not fun.

I think bleed the whole thing, and see what happens. I read you have to adjust all brakes till they lock the wheel, then bleed? Do I really have to do that? I dont want to have to readjust all of them again. even though he has all the tools, very painful to watch him do it. shaking hands and all bless his heart.