HaloMods "Classic" Read-only Archive

Everytime I make a collision model it compiles fine, but when I go to test it out only a bit of it seems to be done. With one of my huge vehicles, I have made a tool friendly collision model but only the left front foot makes the collision test. The rest is not there. Does the collision model have to be seperate peices and named certain things?

make sure its all linked to the frame. and i think that if u name something starting with "frame", such as "frame back" then tool will skip it