Auto White Widow DP coco grow

Yesterday i built a drainage system for the plants. I was tired of taking them all out of the tent when i had to dump the water out of the trays. So i framed a structure that was a upper case I. A flat top and bottom with a middle connecting the 2. One side had 8in feet the other had 6in. The shape of the I was made so i can fold it into it self and just make 1 skinny piece of wood. The difference in height was so I can pitch the drains going downhill. The plants are looking good though! Sept 12th. The smallest of the first/larger 3 started showing its sex yesterday, the 2 largest ones arnt ready yet i guess, probably another day or 2.