I have the Bontrager 4w computer and have some weird issue seeing the screen lately. If I look at it directly (like how would sitting on the saddle) the lettering is really faint. At first I thought the battery was low or the cool temps (55 degrees). But how I wonder if there is an issue with the LCD screen. I noticed today that if you look at the screen from an angle the lettering is bold and easy to read. THe battery and computer is just over a year old. Thoughts? Screen going bad?