Please do not remove the grenade flick "glitch". The "glitch" is when you throw the grenade in the air and the quickly re-grab and then let go of the grenade to launch it forwards with more speed than normally possible. This has overall benefited the competitive paintball community by being an entirely skill based technique that leads to more interesting gameplay, a higher skill ceiling, and it normalizes the differences in grenade throwing ability across different locomotions and different VR systems.