The boulder problems we climbed at Pinnacles, Yosemite and on the coast were rated with the YDS 5.1 -5.11...I didn't like a change to a different rating system.
I tried at first to convert the V ratings to YDS and eventually gave up and used the V ratings for bouldering. Was that the case for anyone else at Castle Rock State Park, Yosemite, Santa Barbara and Pinnacles...?