No setting to delete old Calendar events

Hi all,

I am trying to find a way to make the Calendar app on my Mac delete events that are one day old. I've synced it up with my iPhone 4 using iCloud so any time I make a manual edit or delete on the Mac app, it syncs with the iPhone app, and likewise vice versa. Interestingly, if I sign into to iCloud on the browser, the Calendar app there has the option to delete events once they are one day old. But those deletions don't take effect on the Mac app, and thus also don't take effect on the iPhone app. However, if I make a manual edit or delete via iCloud in the browser, they DO sync to the Mac app and the iPhone app, so I can only assume syncing is not the issue. Why has the Mac version of the app lost the ability to remove events that are one day old? It used to be able to do it on Snow Leopard.

Thanks,

Joe