Z32 brake problem.

[ZakinaS13]

I'm in the process of swapping Z32 brakes and everything's went extremely smooth until I everything was done.Started off using the 240sx MC. Pedal went to the floor.Bled the brakes again, still nothing.

Noticed bubbles coming up through the MC after pumping the brakes and letting off again. I've bled and bled and bled. Changed calipers, new 240sx MC, used Z MC, all the MC do the same thing.Blocked off the front brakes and bled the rear again. Perfect pedal!Hooked the passenger side up, Perfect pedal!Hooked the drivers side up, (now all lines are installed again)Squish! all the way down again.

Changed the drivers side caliper and blocked off the passenger side while leaving the rear hooked up. Perfect pedal again.Installed the passenger side once again. Squish, all the way back down.

Basically, with everything hooked up the front brakes aren't working correctly. There are no leaks from the calipers. Or any of the lines from what I can see.I've ran out of idea's on what it could be. Tomorrow I'm installing brand new rubber lines on both sides.

A friend called me today while he was trying to figure it out. After he changed passenger side calipers again. He was backing out of the garage and the pass. side wheel locked up..... ?

Between the both of us, we've replaced everything twice. Except for the rubber lines.

Oh and this is an S13.

Does anyone have the foggiest?Excuse me for the novel!