Not to sure about the dunlops quality. I opened a can of dunlop "club all court" this week and the ball was moving like crazy in the slight wind. The balls seemed to be underweighted compared to slazengers hard courts.
I will not play with the DUNLOP "CLUB ALL COURT" balls again.
Raonic: "The walls are a bit low, so you sort of think you don't want to hit anyone in the face."