Need help

[Zeffo]

How to reset all apply Height ?

 

[Pyrogasm]

for flying units or ground units that are currently flying or flying units that are currently ground units or destructables or doodads or buildings or terrain or cliffs or ... ?

 

[Dr Super Good]

Set the unit's flying height to the unit's default flying height value. If you want this done to all units, then pick all units that are appropriate and run the actions on the picked unit.

 

[Zeffo]

Need for terrain palette

 

[Dr Super Good]

Need for terrain palette

Need what for terrain palette?

 

[Light]

Probably means resetting the height of the entire terrain. Either you make a new map or use the Plateau tool and make everything flat.

PLEASE, be more informative in both the title and the question you are asking. A few vague words make it harder to help.