Well, I was out practicing my pedal kick the other day when a guy from the apartment building behind my house screamed: "Stop using those fucking brakes you bastard!". So I left and I practiced some flatland trials tricks infront of my house in the street where he couldn't hear me. I really don't like annoying people, so is there a way to reduce the noise my brakes make? I'm currently running some Koxx bloxx on a grind. Any ideas?