iCloud calendar syncing issues
When I log into my account at icloud.com, with Calendar, I can make or delete an event and the same thing will happen to my iPhone, iPad and iMac. This is the same with iCal on my iMac. However, if I change, make or delete an event on my iPhone or iPad, none of the other devices are affected. It's like the iCal and icloud.com calendars are the 'Home base' calendars in the sense that that if you change these 'home' calendars, it affects your devices, but it can't go back the other way. Every time I make a new event, I don't want to have to wait till I get home to get on the computer to edit an event just so it turns up on my iPhone and iPad. As I have my iPhone and iPad on me nearly all the time throughout the day, I want to know that everything is exactly the same on all devices.
Thanks, any help is appreciated.
iPhone 4
iPad 2