can you change projectile size?

[timothyhuth]

how do you change the size of a projectile like shockwave?

 

[Maker]

You make the projectile a dummy unit and set the model to be the special effect. Then you can scale the unit's size. You have to trigger the spell.

 

[ZendZz]

i think you cant changee the size of projectile without increase the size of the unit