Shadow, I corrected the item combine trigger. It works great, very same as in dota, but there is one BIG, i mean BIG problem: The event is A UNIT ACQUIERS AN ITEM. And there is a problem. It should be A UNIT BUYS AND ITEM (there is no such event).
The problem is that ACQUIERS means both-buying or PICKING FROM THE GROUND. So if you drop the item and then pick it up, it is removed! <-------------------check the trigger to understand.
I realy need help, cuz I have no idea how to fix it.