I did a couple different setups with Corrective Measure machine gun and seems like all armor that adds more ammo for heavy weapons is broken... Corrective Measure gets 100 round clips + 200 reserve ammo (300 rounds total) with the Field Scout perk active. Equip a piece an armor that adds extra ammo for heavy weapons with the Field Scout perk and you get ONE extra round. Thinking maybe this was a glitch with combining Field Scout and the armor extra ammo perk I switched to another perk. Without Field Scout the machine gun holds 58 rounds in the clip and and 142 reserve ammo (200 rounds total). Equip a piece of armor that adds extra ammo for heavy weapons and you get FIVE extra rounds... Obliviously there is something wrong with using machine guns with ammo increasing armor. I just got my last piece of raid gear, which was boots, and don't want to use them cause the stat is worthless. Add this to your list of things to fix Bungie. Oh, and patch the ghost that is glitched and doesn't appear so I can find all of them >.<