I'm not sure what I did wrong I replace the rear brake line to some SS lines and I did my best to bleeding the sys (Both rear size) and after that the Brake Padel doesn't feel the same as before, it just feel so soft and mushy(so easy to bottom out) Please Help me out here............

 

Keep bleeding and make sure you keep the master cylinder full.

 

well I guess I will try that

 

Very good thing to do so you dont introduce a new air buddle at the top of the system. When you open the bleed valve have steady pressure on the pedal.

 

Make sure you are not pressing the brake pedal all the way down to the ground...or else you will be drawing in air also.

 

ok got it

 

I keeping tryin to bleed but nothing happen the damn brake padel still feel soft and mushy

 

Are you pumping the brakes a few times before you open the bleader valve?

 

anything leaking?
are you bleeding the front also? try that

 

Hum...I hope you are bleeding all four corners...and following the correct order. You cannot just bleed the rears.