Yay or nay?

Hmm looks a bit odd - I would test again with a pink dye test

Could be an evap line, or could be genuine. I would try a pink dye x

Looks postive too me

Oof idk look a little like evap but it depends if it showed up in time frame. I’d go to Walmart and buy one of the 99¢ test (that what they use at dr offices to confirm) you don’t need all these fancy ones, but I’d definitely try a pink dye.

I would say evap, it's not as thick as the other line.