Less noisy Gatling Laser sound?

[ZS1]

So after trying and failing for like a hour or so, I gave up on teaching my Gatling Laser to sound less... pitchy-noisy-spiky (knowwhatImean?).

I just can't get the game to read the sound file. All the other sound implementations (nonlooped) work just fine.

Yes, my Gatling sound HAS loop points set, in fact, I even tried lowering the pitch level of the original sound. The game just flat-out refuses to read any new loop sound.

 

So... my request is, can anyone with a little more understanding of this create a less pitched Gatling Laser fire sound? It should sound like it's a real-fast-firing energy weapon, just less pitched. Please, anyone?