Okay I just can't not talk about this sig anymore. It's a pure cash grab signature ability. If you don't have him high sig, you have to be above a certain health to carry your charges from the previous fight. This is ridiculous. No matter your opinions on Sentry, this sig is just unacceptable. In my opinion, it should even be changed. Why should the user be punished because they lost health and lose all their hard earned charges? Keep in mind you need 40 hits in a fight just to acquire one.