I'm curious about other's experience with this. I smoke a whole lot of black cigars, and it is rare when they turn my lips and fingers brown. The last couple Perdomo 10th anniversary maduros have though, which kind of annoys me. I grabbed one to burn tonight and preemptively wiped it down and the results startled me. Is this an obvious dye job? If so, is it normal and accepted? Is there another explanation?