UE3 - UDK Fast Projectile and spawn particule location

[Jeremweb]

Hello world !

I try to make a simple plasma gun like Quake 3 Arena.
But, when I test (dedicated server), the projectile spawn but the particle do not start at the MuzzleFlash Weapon.
I mean that the particule appears after a certain distance depending on the speed.
When the speed is low, all is good (speed < ~3000) but I want to have a speed like 15000.

I have screenshots for details and as like you can see my weapons and my particle with impressive design

http://puu.sh/h7Nro/c6d5c6d5b7.png
http://puu.sh/h7NIm/4a204b860e.png
http://puu.sh/h7ROd/94a72016f1.png
http://puu.sh/h7RPO/829e595c65.png

The script is very simple :

class MAProj_Plasma extends UTProjectile;

defaultproperties
{
ProjFlightTemplate=ParticleSystem'WP_TEST.Effects.P_WP_PLASMA'
ExplosionDecal=MaterialInstanceTimeVarying'WP_RocketLauncher.Decals.MITV_WP_RocketLauncher_Impact_Decal01'
    ProjExplosionTemplate=ParticleSystem'WP_TEST.Effects.WP_ShotGunExplo'
    AmbientSound=SoundCue'A_Weapon_RocketLauncher.Cue.A_Weapon_RL_Travel_Cue'
    ExplosionSound=SoundCue'SoundCue'A_Weapon_Link.Cue.A_Weapon_Link_ImpactCue'

    DecalWidth=82
    DecalHeight=82
    speed=15000  
    MaxSpeed= 15000       
    Damage=10
    DamageRadius=5
    LifeSpan=5
    bCollideWorld=true
}

Someone have an explanation?
Thanks for your help !

 

[Wormbo]

How about starting at a much lower speed and having strong acceleration to quickly bring it up to the desired speed?

 

[Jeremweb]

My bad !
Indeed, in that way it works!

speed=1  
MaxSpeed= 25000    
AccelRate = 100000

Thanks Wormbo !