The brake system on my 04 Sportsman is ridiculous. If you loose one line, you've lost both front and rear. Has anyone tried to separate the front from the rear brake system like a normal set up? I suspect you have to replace the rear caliper if you want to do that right? When you pull the front lever it pushes on one side of the rear caliper and the foot pedal presses the other side. You can't simply block off the front line to the rear caliper right?