|The Storm Boulders
This is the obscure and slightly more difficult right variation of Ride the Lightning. Start as for Ride the Lightning and get both hands up to the crack. Rather than move left along the crack, undercling the top of it and bust straight up to a tiny crimp below the lip with your right hand. Snag the lip and move left to pull the mantle.
Find the obvious arching crack that is Ride the Lightning and you've found this climb. Downclimb off the back down the easy slab.
Pads & spotter