Well I replaced the battery in the unit and went on a ride today. It worked fine. I forgot about the battery in the wireless unit. I'll have to check that out and replace it too. I've recently read someplace that cold is not good on batteries. So it appears that I'll be changing batteries whenever some "flakiness" happens.... hopefully not that often.
Thanks for the info ya'll. Does anyone know if cold affects the wireless computer from picking up the wireless signal from the unit on the fork? I can't imagine that would be affected by cold.
Anyhoo... thanks again.
PBW