I'm really not sure. �When I took the steering wheel off 5 YEARS AGO it was a miracle to get the thing off and I wasn't paying attention how far down the tube sat on the steering box or how much play the steering wheel had in and out. �A few other questions that might be related to this:
1. �How tall should the spring under the steering wheel be? �Maybe mine has relaxed and is not holding the steering wheel off the tube enough.
2. �My horn button is an aftermarket one and is made a little different than the stock one. �I don't think it will make a difference, but............?
3. �Will it hurt anything to scoot my tube up some? �I don't want another place for a leak to start where that opening is. �However, in my parts manual there is a diagram of the steering column and in it there is an "Oil Hole" listed on the steering tube. �Could it be talking about this opening?
My spring is 1" long, and it rides on top of the bearing that is inset about 3/8" into the tube. I believe the spring is there to aid the electrical contact for the horn, or maybe is there to hold the bearing in place, and does not support the steering wheel, which is just a press fit.
My horn button is simply a rubber cap with a copper disc in it, and the horn wire �just ends in an insulated contact. The insulated contact also has a spring under it...
It sounds to me like maybe the splines on your steering wheel or steering shaft are worn, and the wheel is sliding down too far?? do you have a picture??