If you’re looking to grind up exp, there’s an easy way to give yourself the best advantage with this exploit. Essentially, if you save the game it will restore your health, and and if you’re holding a heavy weapon, it will refill its ammo, all for free. Heavy weapons are things such as the Disc Launchers from the back of Thunderjaws, and they are usually more than capable of taking down almost any machine easily. Using this exploit, you can park yourself near a couple of Machine sites, get a heavy weapon then set to killing quickly and easily, all the while earning yourself a lot of exp and loot.