Particle Effects Issue

OK. I am adding Particle Effects to a Tile. Issue is it seems every time I open the Tile, the existing Effects seem to get replicated and the # of effect markers in the Editor grow nearly exponentially.

Here is and example:

<EffectTrigger InternalName="TorchFire">
            <EffectName>TorchFire</EffectName>
            <LocalPosition>-28.468891,38.000000,-33.460140</LocalPosition>
            <Scale>0.9100</Scale>
            <IndefiniteRepeat>1</IndefiniteRepeat>
            <SpawnOnCreation>1</SpawnOnCreation>
        </EffectTrigger>

That is one instance of a Particle effect. My Tile has 4 placed. The .XML File this entry comes from has in excess of 200+ entries and seems to grow in # everytime I open the Editor and load the Tile.

I am suspecting the <SpawnOnCreation> entry but will have to test that.

Anyone have any ideas?????