Jideta, I had the fork checked at a shop as I thought it was out of alignment, its pretty much spot on.
dsaul, no magnet on bike/wheel as I don't have a speedo on it. It is not a 1 per revolution, but multiple clicks per revolution
seedsbelize, I've checked for cable rubbing or slapping, etc, but have not found it, will check again.
Thanks for the input.
One thing i did not do was reverse the wheel and see if clicking changes or goes away.
Mike