Jake Burkey on Instagram: "Here’s a handy little tip for any of you out there working on brakes. All master cylinders have a couple holes in the bottom of them that allow fluid to go in front of the piston. If you slowly depress the piston, it covers those holes. You can change out components without losing any fluid by gently, depressing the brake pedal and holding it there while you take off The component. The same concept is important to realize when you’re designing your brake system. If you