Here's a trick when you get closer to GM. At about 90 grab yourself a GM tinkered locked box, and as many picks as you can carry. Head into twisted weld and get yourself disco'd by a Satyr (attack one, stay far enough away until he disco's you, then run back outside the gate to lose agro, then right back in and glue yourself to his butt), and then pick away. You'll break a lot of picks, but you'll get gains faster while discorded. Makes it easier to get to GM. That's how I did it.