LUA | Garry's Mod | Turret | Help

[RainCybernetics]

im using an turret(addon) and for some reason it keeps shooting from the base of the model, i've made a custom model for it and now trying to get it to shoot from a higher position.
local source = self:GetPos() + Vector ( 0, 0, 24 )

local bullet = {}
bullet.Src = source
bullet.Damage = self.damage
bullet.Force = 0
bullet.Spread = Vector( math.random(10), math.random(10), 0 )
bullet.Distance = 1000
bullet.Dir = ( self.enemy:LocalToWorld( self.enemy:OBBCenter() ) - source)
now i've tried editing the
self:GetPos() + Vector ( 0, 0, 100 )
~ but for some strange reason even though the wiki says src is where the bullet comes from when i change this instead it changes where the bullet is going.
any help would be really appreciated.

[AtomiC]

This is the programming section, not the gmod lua section.
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[RainCybernetics]

thank you