Questions about Modding Flying Units and Trebuchets

Rambit writes: To make a unit fly you just need to change it's size to zero. This isn't a perfect fix as melee will still be able to get to it but at least it will be able to pass over buildings etc. IMO it isn't that hard to believe that melee could reach it anyway, just make the shadow not too far away from the unit so it looks like it isn't flying very high.

Also make sure you give it the correct terrain restriction. While it can work without changing this, if you have a group of the units they will act on the terrain restriction rather than the flying.