This image montage is problematic. The ARF dial (right side) is slightly larger scaled than the one on the left. This is clearly visible in the minute printings. This makes the subdials appear equally fat, although they are fatter on the left.
Just compare the two pics I posted, left and right.
ooook if you prefer we put the same type of photo of jtime to eliminate doubts: Arf Vs Clean
Inviato dal mio iPhone utilizzando Tapatalk