I know this is silly...

So I know this is silly and if I have questions to just wait and test again in a few days, but I was torturing myself with the internet, as us TTC-ers are known to do and I came across a lot of bad reviews of the FRER gold digitals. So... while I should have thrown mine away after it said "NO", I instead cracked it open. And I think I'm just driving myself mad & seeing things, but I'm just curious about what you all see, because I often do not see lines that others seem to see.