08 yz450f. I have had front brake problems since I bought it used.....I have put a brand new stainless galfer line...oem new master cylinder and a caliper rebuild kit...bled the line multiple times and still do not have a great front brake...o n new pads also....it was ok after I did all of it for about a month but now its kinda back to .......idk less than medioker....lol. I rode a 09 yesturday with all stock brakes and they were freaking awesome!!!!!! Help!!!! What and y is wrong with her??????