turn signal switch for my 64

I'm running an aftermarket wheel also. I remembered that I was having the problem with my old steering wheel with the old turn signal unit and my brother told me that sometimes that little brass wheel doesn't turn freely and will cause that so I used a little WD40 and got it loosened up some and it cured the old one, but the newer one took almost 90% of the problem a way and seems to get better the more I turn the wheel back and forth. I'll keep playing with it.