I have a Mistking misting system that runs for 1 minute at 8m, at noon, 3pm, and 6pm it runs for 90 seconds. I also use a spray bottle 3 to 4 times a day to get the plants nice and wet for more hydration and to raise the humidity. My hygrometer ranges from 48%-58%.
now, with that being said...
I took a softball & hand pressed it in the middle of the pvc bottom and heated the center of the pvc floor with a hair dryer so it was malleable. once i got the right amount of angle to where water would run to the middle i drilled 5 small holes in the center of the "drain" so water would drain...