Yes I've done that but turned it on full 100% at some point and I watched to see if there were any problems and there were none untill this.During late flowering, special attention is needed, such as a close watch on humidity levels. Too low humidity and Dosidos plants will transpire too much.
Grow lights should not be kept too close to avoid stress. If you use LEDs, turn the power to 25% at the beginning of the growing cycle and gradually increase to 50% and later to 75% and monitor closely how your plants react. If you notice there're burns on the tops of the crops, make sure you decrease the power of your lights or take action to distance the grow lights further away from the tops.
I moved it up to 16" and hope that solves the problem but if not i will lower the intensity to 75%. I guess the SD is a sensitive mf.
Btw I was going by this MarsHydro Light Chart: