[ab3]

header height digits in top display module disapear or show missing digits making it hard to read. was wondering if anyone had any ideas what would cause this. The bar graph display works for the height just the numbers are not working properly(1-50).

 

[jb77]

The screen itself could be bad. I've replaced them when the numbers show up funny or not even at all. But I'd go into further checking just to make sure.