I just purchased a titan from my local vape shop and was wondering if my version was made with silver plated contacts. It is titan number 2583 and it has a silver color to both negetive and positive contacts but they are not tarnished what so ever. Which make me think that they might be stainless )-:. Does anybody know anything about this? I have looked all over the net and all that im seeing is copper and silver plated contacts for the titan. But its just to damn shiny and I cant tell!