I'm not sure if ENG was on a naked short list, or even if it was taken off. However, in speculation, I believe that ENG share price was driven down by naked shorting (the fact that I emailed the company concerning the sudden sell of of shares after the commencement of drilling on Kunene#1...and their response was "there is no fundemental reason for the sudden price decline........" leads me to believe that some larger investment institutions were participating in this in order to trigger stop losses and pick up these shares cheap.