GMCP2 Problem 1 - Helicopter Bomb Gun Firing Mode

[BeansPants]

Most people don't know about GMC. It stands for Garry's Mod Classics. It contains some weapons I 'modified' to create new weapons similar to the original Gmod weapons. Here is 1 of the problems. When I tried to add a firing mode to the Helicopter Bomb Gun, it worked. There is one problem though, it just drops the bombs. It will not fire no matter how I change the speed. Here, take a look at the Lua:

Shared.lua

/*---------------------------------------------------------
PrimaryAttack
---------------------------------------------------------*/
function SWEP:PrimaryAttack()

self.Weapon:SetNextPrimaryFire( CurTime() + 0.1 )

self:EmitSound( ShootSound )
self:ShootEffects( self )

// The rest is only done on the server
if (!SERVER) then return end

local Forward = self.Owner:EyeAngles():Forward()

local ent = ents.Create( "grenade_helicopter" )
if ( ValidEntity( ent ) ) then

ent:SetPos( self.Owner:GetShootPos() + Forward * 32 )
ent:SetAngles( self.Owner:EyeAngles() )
ent:Spawn()

ent:SetVelocity( Forward * 2000 )

end

ent:SetOwner( self.Owner )

end

---------------------------------------------------------

Help with this would be appreciated. If you need to take a look at the whole script for some reason, download is below.

[url]http://www.mediafire.com/?87f7kr85pgf1wur[/url]