My first ever grow gelato clone vs stard

Hi mate, it is difficult to see the leaf colour due to the light colour but from what i can make out you are experiencing light burn. The only way I can tell is the way your leaves are curling up and look burnt on tips. I would lift your light a little higher or reduce the intensity of the light by 10-20%. Keep an eye on her and see if she improves. Adjust accordingly. I hope this helps, good luck and happy growing.