Han Carb dimensions-- (H) 4 13/16"
(W) 2 7/16" (width measurement includes the control panels on the sides)
(D) 7/8" (depth measurement includes how far his feet stick out in front.)
These are from a thread I found regarding the measurements. They aren't in mm and I didn't actually pull one out to confirm if they are right or wrong. Your block looks correct to me though, but I don't have mine in front of me to see either.
I have caviar dreams and McDonald's pockets