Just about to make a topic on this. The loot seems to scale 1 under/over your current level.. I started at 53 and got a level 54 Avenger. Came back at 55 and got a level 54 E-tech relic. 1 Pearlescent 3 Oranges 8 E-tech relics
http://www.gamefaqs.com/boards/944907-mass-effect-2/55465494 I saw some images that changed my life. Garrus>All
it works because the 3rd (or 2nd?) item you recover for the quest is located in 1 of 4 boxes in the room right outside Bloodwing's cage. These 4 boxes has high % of spawning loot midgets as long as the quest is active. You can farm them by not picking up the item that is located in the box. It was a good way of getting Jimmie Jenkins to spawn.
You can take my Karma, but you'll never take......MY FREEDOM!