Well I did something that I did not need to happen I was trying to drill my bleeder screw out. When I did that the drill bit broke off inside of it. The bleeder screw is frozen inside and it is also stripped. I got the screw to open a little but I can't get it out. I have used liquid wrench and wd 40. It still wont come out. I really dont want to buy a new caliper if I don't have to. How do I take the caliper off I saw the screw in the back. I tried a 50 tork and that was to small. Thanks.