Ofcourse positive, happens in many vehicles, nrg, mountain bike, faggio. Positive
Since this suggestion was brought up, I was wondering if the hydra exploding after recovering it can be fixed? I make sure of clicking it a few times before recovering it, so the HP is not set to negative, but even if it is 0% hp it can explode when you can recover it. I'm sure LV players have faced this problem aswell.