Hmm, strange. Well, heres what I usually do. I take out my pistol, and stand on the area of the floor on the first floor, a little to the left of the steps. Then I move in to the little indent near there, and whip out my pistol. From there, I just move it around at the section of wall the compass says its behind, and just wait until it locks on. The scorpion usually moves back and forth, so once it gets in range, and I get that nice red circle, I fire away and reel it in. If that doesn't work, I'm actually not sure what to do :P How that helps
