Quote Originally Posted by 98valk View Post
I have not worn out a battery yet.

I noticed that the rear sensor does not register as easily as the front. I figured it has more difficulty getting the signal to the receiver because of more bike in the way.

My memory is pretty much useless. But, I believe that I swapped sensors and reprogrammed them and had the same results. Hence thinking it's tougher to get a signal "through" the bike.
You could be right. A weak battery could contribute more to that effect. But don't these CR2032 lithium batteries go "tits up" fairly quickly once they lose their charge?