Thanks to the write up on how to change wheel bearings, I successfully changed both front wheel bearings on my 2005 4x4 this afternoon. Now I'm having some strangeness coming from the brakes. The first time I press the pedal, it's spongy, but an immediate release and reapplication they feel normal... 20 seconds later, did the same thing. I had to rejoice the calipers and rotors to do the bearing swap... Did I damage something? I didn't crack the brakes lines, so I don't know how air would have gotten in there. There no pulsing in the pedal, so I'm assuming everything is aligned properly still. Any suggestions?