Panty punch regular

I used the paper towel method, kept moist with normal water. In 3 days all seeds germinated and got popped into little plastic pots with pure coco. They were kept at 28c°and 75%Rh The light was 39 inch from the pots and running at minimum intensity. - Day 2 i got 7 out of 8 sprouts , unfortunately though they had stretched. After reading online it looks as though some growers aim for some stretching so they can re-pot them deeper and gain more root shoots from the stems that are buried, so I'll do that and see what happens. - Day 3 and the last plant sprouted, I raised the light intensity to 25% and lowered it to 26 inch from canopy. - Day 4 and plants had stopped stretching, turned light intensity to 50% to see if they could handle it. - Day 5 and 2 plants had fallen over due to the stretch so isuppoerted all the plants. - Day 6 I had to turn down the light to 30% or so, the leaves also had a little mottling on them but didn't look like any nute toxicity/deficiency, just a little discolouration from what I could make of it. I also turned the heat down to 25c°. - Day 7 and plants look a little better, although the leaves have started to ever so slightly canoe so I turned the light to 25% and turned the heat down to 23c°.