Oh wow, this thread already has 8 pages. When I started this thread, there were no replies for two days and now it's already like this.
I think you are probably right on this, because I always use my already leveled up guns to do the arkfalls AND I use a cluster grenade.
Only 1 out of 10 arkfalls is when I use some other weapon I have which isn't leveled up and my PVP loadout with a flashbang grenade. And I think that is when I actually get any points.
Looks like you might have figured this out. Now let's hope the developers pay attention to this information.
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