No one said they didn't believe him.. Let's take it down a notch.. There were 2 or 3 people that said they didn't see a problem.. That's what they see.. It's an opinion.. Just like every other reply in ths thread is, lol. Their answer was that they didnt see a problem.. Your reply seems to be let's wait and see what happens. What's the difference between the two, lol? Neither one provides a resolution or suggests things to try. We're all here trying to help, let's not be crabs in a barrell, lol.Hang in there, let's just keep an eye on it and keep evaluating pictures. For what it's worth, I see what you're seeing, I almost had some seedlings go the wrong direction recently and they had the same sort of early yellow veining. They grow out of it as I just kept feeding them the correct ppm and pH.
For everyone else posting, I'm really confused why you don't believe OP's claims that previously seedlings have dudded and that these appear to be on the same track?? Why is everyone in here claiming there's no issue when this person is obviously reporting a 'failure to launch' from previous grow attempts? Kinda rude, honestly...