I was originally really please to see EZ-Lube set up. Seems really nice to just jack up the axle spin the wheel and gently grease up. But the reality is the hub is full of grease causing it to heat up as you bomb down the road. There are "in my opinion" a couple factors that can cause fouled brakes due to grease. 1. Hot day, all day driving. That hub gets hot and the pressure causes the grease to force out at the path of least resistance. 2. If you have a lot of miles on your grease seals, then go on a long drive on a hot day, I think it increases your odds of fouling the brakes. 3. I hear the little rubber plug in the dust cap is suppose to be the pressure relief, but.......I think that's a pipe dream. I lost three of four sets of brakes to this and I will be packing my wheels by hand. For all you guys that have never had an issue.....great for you. Glad it works for you but it just costs me money I'd rather spend on something fun.