Originally posted by Zappy:

In the Source export tab, either a bit below or a bit above the export button, should be a "Weight Link Cull Threshold" thingie. (Not being home, I can't check right now.) Just slide this all the way up to 1.0. Note that this only appears if you're exporting as DMX... but then again, this issue is non-existant for SMD models.

Or if you want to fix it manually, just make sure there's not a single vertice of the model that is rigged/weighted to more than 3 bones.

I still don't see it anywhere.
Sorry, i forgot to crucially mention that i'm running the 2.1.0 version of Blender Source Tools on Blender 2.69, this is because of a certain python script requiring these requisites.
Since the model's already exported as a DMX, i'll try importing it in the latest versions of both worlds and see if my issue gets fixed as so.

I am trying to compile a model which is no different than past models I've compiled, however i am getting an error saying "Too many bone influences per vertex!" when trying to compile the .QC via SFM's studiomdl.exe.
I'm not sure how i can fix this error, i heard something about changing something called a Weight Link Cull Threshold, but i don't know what or where that is. Help would be much appreciated.