Before I realized this was an issue with google and calendar...I turned off my stock calendar app after I installed a different calendar app. When that didn't solve the issue with syncing I went to turn the stock calendar back and I can't see where to do that. It's under settings-more-application manager-turned off. I see my calendar listed in there but when I click on it I don't see and option to turn back on. Any idea how this is done?