Bleeding Help

[TOOLMAN]

So I just finished up some brake work on my Bronco. Keep in mind I have the GM disc brake conversion up front. Here's the situation: I had a leaky front brake line. Decided that I would replace both of them with SS braided lines. I also decided to replace the pads in front, and add a GM style proportioning valve and thus, ended up replacing the M/C (Corvette style). I also replaced one caliper because it got brake fluid in places and that ate some of the lower rubber bits. Problem is, I still have a super spongy pedal. I've bench bled the M/C twice and have tried bleeding this thing four times (twice with a vacuum pump, and twice with someone in the seat pumping the brakes). I'm getting a little frustrated ! Is there something I'm missing or not doing?

[Viperwolf1]

Make sure you have enough pedal travel to get the air out. If you have an adjustable length rod you can raise the pedal position to push more fluid.