According to the owner's manual: "Conductive materials such as aluminum and other metals, carbon fiber materials, '''mirrored acrylic''', carbon-filled materials, etc. will typically '''cause the brake to activate'''." [Emphasis added.] | According to the owner's manual: "Conductive materials such as aluminum and other metals, carbon fiber materials, '''mirrored acrylic''', carbon-filled materials, etc. will typically '''cause the brake to activate'''." [Emphasis added.] |