i got a set of steeda springs and am working on installing them. these are the instructions i've been using: http://www.stangnet.com/tech/spring.html , the back ones are in there good, but i'm having trouble with the fronts. the bolt on the back of the caliper is on there so tight that neither me or any of my friends could get it off. does anyone have any suggestions on how to get it off? thanks.