Traverse west from Sun Deck Boulder to then climb South Gully (5.6) from until possible to traverse left on thin crack to ledge & bolt (5.7ish). Climb up and past bolts (crux) on thinner granite face moves to summit.
Location
South side of Pinnacle peak, West Summit. Rappel from summit or Step across to East summit (spicy!) and downclimb south crack (5.3)