[HELP] Model lost its original collision

[Backsage]

Ok, so I made an edited .dff and an edited .col for a certain model. I used certain functions to load and import the .dff, .txd, and .col. The script starts up with no problems. All the edited stuff is there. However, when I stop the resource, the original .dff and .txd come back, but not the .col. The model loses all its collision. This happens in Map Editor, but not while doing using play resource. Why is it doing that?

[Dealman]

Because you need to restore it, see; engineRestoreCOL