RPX Technologies offers the DynaVibe Kit (Rotorcraft version), a state of the art dynamic balancer for props and rotors. The kit includes DynaVibe, optical pickup (30-foot cable), two accelerometers (30-foot cable and 10-foot cable), remote averaging button, retroreflective tape (12 inches), and case. Orginally designed on Robinson helicopter, the DynaVibe rotorcraft kit has been used on numerous gyros. A properly balanced engine installation offers a number of advantages over unbalanced equipment. The most significant advantage is in the longevity of components associated with the power plant. In many cases high vibration levels have lead to premature failure of critical engine components. Engine accessories, engine mounts, firewalls, and instruments are also susceptible to vibration damage and premature failure. for more information visit www.rpxtech.com/rpxweb/Dynavibe.asp.