Help me put the 94 Chev p/u steering wheel on my blazer
 

You guys have have offered great advice.

I put the steering wheel from a 94 Chev P/U on my Blazer. I've got the horn to work, but I'm having issues getting the turn signals to cancel. Which plastic cancel 'hub', the round white plastic thing should I be using? Since my Blazer came with a POS steering wheel, I don't think I have the proper one for it, but I have the one off the 94, but I don't think I'm supposed to use it.

Any help?