on PGCC:
Vigilante 15 / Barb 15 with Intimidate 44,
Formula: DC is 10 + Character Level / 3 + (Bluff, Sleight of Hand, Taunt, or Intimidate) / 6
Expected DC
10 + 10 + 7 (44 Intimidate) + 2 ( Improved Method: Guerilla Warfare) = 29
vs Real DC: 27
(Sorry tried to upload a Screenshot as proof but did not work "board limit reached", I can provide combat log screenshot if needed)