Ted you need to skip a trip and save for a decent computer. Yours never seems to work.
It ain't the computer.
I know for a fact that it's the computer "operator"!
And, I'd rather do a trip than spend $$ on a computer.
Besides this one is almost new.
It's only about 5-6 years old.. 
Ride safe, Ted
PS: hmmmm, It opened this time. Bob, did you fix it for me?
But it sez to
use the Rear brake first.

With my stupid (2014) linked brakes, I don't touch the rear brake!!
errrrr, Speaking of trips; Anyone interested in riding the Alp's next year??
I just "happen" to know of a way to go..
