Shooting multiple projectiles

Hello again!

I'm trying to have my player shoot 3 projectiles at the same time but have them spread out so that they aren't on top of each other. By spread out, I mean seperated in space, not in time. Here's what I have :

// Create the projectile objects
  %p = new Projectile() {
     dataBlock        = %projectile;
     initialVelocity  = %muzzleVector;
     initialPosition  = %spell.caster.getMuzzlePoint(0);
     sourceObject     = %spell.caster;
     sourceSlot       = 0;
     client           = %spell.caster.client;
  };
  
    %p = new Projectile() {
     dataBlock        = %projectile;
     initialVelocity  = %muzzleVector;
     initialPosition  = %spell.caster.getMuzzlePoint(0);
     sourceObject     = %spell.caster;
     sourceSlot       = 0;
     client           = %spell.caster.client;
  };
  
    %p = new Projectile() {
     dataBlock        = %projectile;
     initialVelocity  = %muzzleVector;
     initialPosition  = %spell.caster.getMuzzlePoint(0);
     sourceObject     = %spell.caster;
     sourceSlot       = 0;
     client           = %spell.caster.client;
  };

I'm pretty sure that I need to alter the initialPosition of two of them but I'm not sure how. Also, I'm using this spell system if that matters. http://www.torquepowered.com/community/resources/view/8621