i have been playing a lot of online with the repair badge lately.. and i noticed... when i repair ammo crates and machine guns.. they are barely used... do people just not know that you can use them ?
well for those that didnt know yet.. you all noticed the good for nothing machine guns on the map ..and maybe some wrecked metal boxes ?
once one of your team repaired those they are visible on the mini map as a square box ..for the ammo crate.. and what looks like a sentry gun symbol for the machine gun and can be used by pressing O
those mgs can keep spawn rushing buggers at bay.. and the boxes give you some ammo and grenades
now go make those engineers happy by using their stuff :)