[Murcielago659]

Ok guys, I know some of you have been wondering if this could be done, and I seem to have found it. If you have the AWD upgrade and want to adjust your rear differential, here's how. You'll notice that on the diff there are 3 screws. You can loosen or tighten these to adjust the lockup of your diff. You can set it loose for tighter turns or tight for better straight-line stability. I have mine set tight because the track my brother and I have in the basement has 3 long straightaways. If you had a course with tight turns you would want to loosen it up a bit. Just remember you can still strip these screw holes out if you do it too tight, and if you do it too loose it might fall apart while you're driving.