|Bass Rhythm Rock
This is really just a variation of Soul Grind, but it was slightly different enough to want to share.
Sit start in the same crimp as Soul Grind, and move up to the sandy rail. From there, match and dyno up and to the left where you'll find a good shelf. After the dyno, get high feet and mantle to the top. There's also a bump up on the top to grab, but I found it difficult to see.
This problem is right in the center of the Bass Rhythm Rock.
You can downclimb on the back side or slide down the southwest corner and hop on another rock below.
Pads and a spotter will work just fine.