Rear brakes are not bleeding.
Pedal straight to the floor on the 1st pump.
The rears are tight, I can’t move them with a beaker bar but the fronts I can get to move. With the pedal on the floor.
If I follow this, you're using a breaker bar to turn the wheel when the brakes are being applied to see if the brakes are working right?
And the front brakes don't grab tight enough to keep you from moving the wheel with the breaker bar?
I capped the rear lines, and still a soft pedal before re bleeding everything.
So, rear brakes fully out of the system and you have a soft pedal still? Like exactly the same as with the rear brakes hooked up or was there any change at all?
That would indicate either the master cylinder or the front brakes are the culprit, not the rears.
Have you tried capping the front and seeing what the pedal is like? Because that could help eliminate the rear brakes and master cylinder.
I’m going to put on the entire new brake kit and see if I’m the idiot or what. If I’m the idiot I’m paying someone to do it, because at this point I’ve spent way to many days fighting a never ending battle.
I think you're changing too many variables here. At the point you've changed the master cylinder, and capped the rears and still had the same problem if I'm following you. And the front brakes aren't grabbing the rotors tight enough to keep you from spinning the wheels.
I would cap the front brakes and see if you have any change in the pedal. You could even do that one side at a time, and maybe get it down to a single caliper with an issue. If capping out one or both of the front brakes solves the issue then you pretty much know the front brakes have been the issue. If if changes
nothing, it would indicate either both front and rear brake issues or the master cylinder. Just because it's new doesn't mean it's good.
You said the front brakes are new as well, so you don't know if they were working properly before all this correct?
I know it's frustrating, but you need to eliminate each part one by one. Just wholesale changing everything is terrible as far as troubleshooting goes, if it doesn't fix the issue you have to start over and eliminate each and every part again. And if it does fix the issue, you don't know what the problem actually was.