In full seriousness, and in light of the loadout recommendation changes, I'd like to suggest something somewhat drastic.
Remove the Rangefinger. Fire Extinguisher is no longer useless, leaving Rangefinder as the sole tool that someone can take that's entirely useless. There are potentials for bad loadouts, with crew taking tools like Moonshine or inappropriate (double fire control) loadouts, but Rangefinder is an entirely non-functional tool. It's going to lead to frustration on the part of experienced players and newer players having a "trap option" in the game.
It can be brought in when it has a function-right now, it's just a trap.