Ok, so last night I replaced the cam follower. I did not drive it after the replacement and then today I noticed that the brake pedal is rather tight. I thought nothing of it until I came to a stop sign at the bottom of a hill and then I basically had to stand on it to bring her to a complete stop, which was a little frightening. I have absolutely no idea what would cause this. The pads look fine. Any thoughts or ideas would be helpful. Thanks in advance!