My 99 svt brakes are screeching. So much it is annoying. The weather here (Pitts., PA) has been very humid. Could this be the reason? Also, my brake pads are semi-metallic and there isn't any deep scouring on the rotors.... I'm not too sure why they are screeching so bad. Does anyone else have this problem? If so, what was done to remedy it? Clean the brakes? New pads? I hope someone has a little insight on this annoyance. Thanks.