So I bought a car hauler, tandem 3500# axles. Got it from a guy in Louisianna, it is a "Cajun Master" brand, which translates to generic factory built. My question lies here, the axles have flanges for brakes. Anyone know where I can get a kit to add brakes to atleast one set of axles. I am thinking electric, not hydraulic. Anyone with experience in this chime in, as I am ignorant of the entire thing.