This is another Did You Know that we put to the test:
'Triggers dont work when the id is set to 0'

But our friend Jacky has said us that is rubbish.
So, we decided to put this mystery to the test.

We have created an level with Trigger Zones and a door. The door doesn't open after we've walked through that event.
It opened only with the ID setted on 1.

So, myth Confirmed?
Well, we thought it. But after one final control test: a ID 1 to open it and a ID0 after the door... the door closed!!!

So, Triggers DOES! work when the ID is set to 0. It is only another way, but they works.

This myth is as yet rubbish!

End result: Myth BUSTED