Something caught my attention while watching Vash launching the rock upward in episode 1.
His arm flashes neon green from shoulder to wrist while he's swinging it up; likely, a power surge to assure the rock would have gone in position quickly.
But then, when the shot widens and focuses on him pointing the gun, he has only his right arm raised.
In fact, for a brief moment, you can see him looking down at his left limb, which is kinda flopping dead, like on...cool-down? Sort of?
It seems he waited (or had to wait) some seconds to hold it up again to stabilise the shot.
I wonder if the arm overheated. If it did, boy that would have felt not comfortable on both the nerves and the arm-lock.













