Sound Effect Modification

[Romulator]

Well, if what I have is correct, I tried to remove that annoying triangle but there is still a kind of boom noise at 0:44, which is the sound of the machine either suddenly stopping or dying down. All I know is that you hear it build up for like half a second, then the triangle thing, then the fade..

Perhaps have a look and tell me if I need to change anything
http://www.mediafire.com/download/zmxh01...achine.ogg

---Edit---
Feeling stupid, listening to it again, I can hear that silly triangle noise thing again :'( Being 2am now, maybe someone can take over. I can probably do something about it later in the day, about 14 hours from this post haha. Feel free to use my sound clip. It's basically a Vocal Remover Effect from about 43-46 seconds to try and lower the pitch of the triangle sound.

Never mind seems to be okay xD