World Editor Unlimited adv. trigger help!

World Editor Unlimited adv. trigger help!

i need the trigger "Advanced - For Player 1 (Red) Increase range for all units that use the Human Upgrade Set 1 by 1" to work, But i dont know wtf the 'upgrade set 1' is... i dont think its an upgrade, and i cant find it anywhere. plz help

In the weu documentation (which comes with the tool) you'll find a tutorial about Changing unit stats at runtime.
This will show you exactly how to deal with those upgrade sets.

You'll find the same tutorial + a demo map that does exactly what you want at http://umswe.wc3campaigns.com/weu

If they have a forum or support, or go to the tool forums in wc3campaigns, you may find help.