I have an 11" Macbook Air + Yosemite with vertical dock.
The dock causes a large irritating shadow over any windows...
I have tried these (found on various sites - reference Mavericks):
defaults write com.apple.dock hide-mirror -bool true; killall Dock defaults write com.apple.dock showshadow -bool NO; killall Dock defaults write com.apple.dock no-glass -boolean YES; killall Dock
The shadow remains after running all of these.
Is it possible to remove the shadow? (I do not want to disable any other effect - only the dock shadow).