Disable Robotic Sledge knockback on friendly players

[HailanThedaddy]

Hi, I've been playing 7d2d in a multiplayer world and i found that if one player holds a pneumatic turret he can knock players with it as if it was an enemy, even if friendly fire is disabled or in "foreign only" is there any way to disable this? i'm playing with my little brother and he tends to knock me out in the bloodmoons without knowing it, I don't want to get mad at him so I am looking for a way to disable it or to report it as an unintended function of the turret