70 Tilt Column

[Stangman69SCJ]

Does anyone know on a 70 tilt, is there a spring that goes on the shaft tip prior to attaching the steering wheel? I've worked on 69 tilts and there is a small tight spring. Standard wheels get a wider, spring that is offered in most catalogs. Most tilt columns i've googled and looked at do not show anything?? Any help would be appreciated. Basically having trouble getting the horns to work. Have newly restored rimblo wheel. Have checked horns, which work. Have omed the rim blo switch which works..?????