1. Sounds like your drag link might be too short. If my memory is correct, the shaft on the box where the intermediate shaft connects to the steering box should make 4 complete revolutions. Set it at 2 so that the pinch bolt groove is at the bottom and your steering box should be centered. Then once your steering wheel is re-attached, adjust your drag link to center the wheels.
2. You will probably need to pull the steering wheel off and see if your clockspring is ripped. I'm not positive, but it should have a placement where it is neutral and not turned anyway, that is how you would get the wheel centered independently of the steering box.
07 X - Flame Red - 6 Speed - 5.13s - 37x12.50 MTR/Ks - ProComp 7069s 17x9
RK 3.5" X-Factor LA - WTOR Hydro Assist - Rubicon Axles F&R - Trussed & HD Brackets
PSC Flares, OR-Fab Front Bumper, Genright Rear Bumper, Poly Sliders w/ PSC Armor