caddi calipers on 14ff. i have heard that.... your supposed to use a flexy line between the caliper and the hard line(the one that runs along the top of the axle tube). this is so that as the caliper moves frome brake pad wear the hard line is not stretched. when i was looking at my calipers, it looks like they are mounted to the braket such that they wont move at all. so did i hear wrong? whats the story? id prefer to not use any rubber if posible. thanks in advance.