A couple of classic problems from Little Rock City (aka Stone Fort) outside Chattanooga, Tennessee. Two climbers on Celestial Mechanics and Spyro Gyro, both V7. According to Andy Wellman's Stone Fort Bouldering, Spyro Gyro "features some really cool holds and some hard moves." Celestial Mechanics is a must-do of its grade at LRC. Wellman says it's the "big brother of Tristar (V4) and just as good, if not better." Many may find Celestial Mechanics' grade to be height-dependent.