MDL editing in notepad and making Events

MDL editing in notepad and making Events

I'm just wondering what these sort of events do. If I remove these, it doesn't make any difference. Some do, like footprints/sounds. But I'm unsure what these ones do.

EventObject "SPLxOBL1" {
ObjectId 35,
EventTrack 1 {
7767,
}
}
EventObject "SPLxOBS2" {
ObjectId 36,
EventTrack 1 {
7767,
}
}
EventObject "SPLxOBL2" {
ObjectId 37,
EventTrack 1 {
7967,
}
}
EventObject "SPLxOBS0" {
ObjectId 38,
EventTrack 1 {
8233,
}
}
EventObject "SPLxOBL3" {
ObjectId 39,
EventTrack 1 {
8000,
}
}
EventObject "SPNxOBG0" {
ObjectId 40,
EventTrack 1 {
6833,
}
}

Whell i gues you right ... the only difference is that the footprints and sounds will dissipear... but why u want to erase them??

eXciTeWhell i gues you right ... the only difference is that the footprints and sounds will dissipear... but why u want to erase them??

Well actually I wanna know what they do, so I can use them for other models. Those events in particular dont give out sounds or footprints, sounds have prefixes of SND and foot print have FPT. But these events I showed above and neither sound nor foot prints... so I wonder, what do they do?

SPL mean blood splat (flat on ground)
SPN mean spawn model usually blood bursting or feather