Brown Tips on Leaves

its not overwatering ive looked at your diary your leaves are nice and straight not optimal but heathy never the less you will see when a plant has optimal plant conditions and light the leaves will bend upwards to signify them growing fast to the laymen we call it "preying" cause it can resemble praying hands. Though burnt leaf tips are often an indicator of an slight imbalance in either your feed or your ph. It is only very very slight and I would think this would not effect growth in anyway at all. Personally I think if you carry on doing what your doing youll be fine :) 👊

Potassium deficiency especially if in flowering. It's not nutrition burn. Tips get crisp and curl up an in for that. This is early potassium deficiency. Is substrate ph is correct then provide more potassium. Good luck and happy harvest soon.🌱🌱🌱

Highly doubt its overwatering - more like mild nutrient burn. Don’t overthink it at this point - it’s nothing too concerning