Okay, this will sound really noobish....
I know how to skin, and have done it many successfull times before. This time however....
I have reskinned the ep2 heavy trooper. I checked with the MSH viewer, and I have te right skin. But, for some reason, the original skin shows up ingame. Here is my unit's odf: I checked the rep_inf_arctrooper it is reading, and it shows my skin when I use the MSH viewer. But it is the original ingame.
Help?

did you create a new side and reference the new side in the lua?

Yes.

does the odf use override texture, setting a different texture than you edited?

I don't know if the override works or not, but either way, that is the texture I edited.

if the odf has an override, comment it out //OverrideTe...
or set it to the texture you editted.

Fixed it! Thanks!