The tailpiece hold the strings and connects them to the guitar body while the bridge has Tune-O-Matic-style adjustable saddles which allow the strings to be intonated. Both the Tight Tune bridge and tailpiece have improvements over earlier designs. They were designed to lock down securely to minimize any wobble or movement. Each saddle is locked to the baseplate of the bridge. The stud bolts which anchor the bridge to the body are locked onto the baseplate to ensure that the maximum vibration is transferred from the strings to the guitar body. File:TightTuneCutaway.png