how do i pull my steering wheel off?

[Waterloo]

You have a key in the shaft then, that only allows it to fit together in a designated way? I would get the steer tires straight, remove the shaft, get a helper to line up the steering wheel, separating the steering shaft, and then line up the splines and install correctly. Take into consideration you steering gear box u-joints when you do this, all have to line up. Worst case, grind the key out.