The skills can be interchangeable if that wasn't the exact one you are looking for. It could be +5 in one of the three skills and +4 skills in the others at level 50. At 48/49 it will be 5/4/3. --- They're not going to say no because of the implication.
I know it might be an impossible question to answer but where could I improve the chance of finding it?
I'm guessing Pete or Treasure Room perhaps?
Both of those are good :) Ive been farming the newest invincible from hammerlocks dlc, he seems to drop a lot of class mods as well. --- Assistant Manager at Foveroula and Acid's Pawn Shop Pokemon Black FC: 2709 5858 9913