Flushed at the beginning of last week. Most of the coals stopped growing, but some may still be growing. I did not add any grow after the flush to hopefully stunt some vertical growth. Surprisingly the colas directly under each light don't have any sign of light burn, but I expect that to change very soon. The lights can go up another 3 inches so I am prepared to do that if necessary.
The tallest cola is 61" from the base of the trunk. From the top of the ScrOG net to the cola tops is 38" of growth.
@grzesiekkuzniak,
Right now I am not measuring the distance, but I am measuring the LUX. I keep the LUX around 40k - 45k to promote as much stretching as possible while simultaneously promoting healthy growth.