Alright, since people find it hard to understand his english (I dont blame him) i will make it more clear.
1. He wants to make an ability that manually fire's a projectile, when the projectile comes into contact with an enemy it will explode and leave an effect of his choice.
2. He wanted you to see
http://www.epicwar.com/maps/5650/ Star war's Dog fight on Epicwar.com.
3. The projectile should not be Aim activated, it should active and fire the projectile after it is pressed in the way the unit is facing.
This is what i think he is saying to the best of my understanding.