A system and method of obtaining and storing a signed agreement authorizing the use of a user’s biometric data for the purpose of offering legal consent to agreements and transactions with one or more operators. A starter outputs a starting-enabling signal. The jitter buffer control information is transmitted to the receiver. The brush block is positioned such that brush block tips of the brush block extend toward the slip ring assembly in a substantially radial direction relative to the central axis of the propeller assembly. A joint releasably coupling the clip to the control wire, includes a yoke extending around a proximal end of the clip and a frangible link which fails when subject to a predetermined force to separate the clip from the control wire. The braces preferably urge the ball upwardly to urge the ball against the edge of the hole in the top wall.