I just updated to OS 10.2.8, my dock was working fine after that. Then I turned on transparent dock, an app that I used before the update, but that had been turned off when the update was completed. So I turn it on, change the features I desire and now my dock won't even show up. I've tried restarting my dock from Transparent Dock, and reseting from there, but nothing seems to work. Does anyone have any ideas?