This makes no sense if its lower than your tank rim water would go into it before the floor.Its not higher than the rim but at the same time high enough I cant have a trickle goes into it
I'm sorry I'm just getting really frustrated with this, it's a very simple fix. I can see it in your video and I just want to reach through the computer and adjust the drain valve for you.
PLEASE, JUST CLOSE THE MAIN DRAIN VALVE UNTIL WATER TRICKELS INTO THE EMERGECY DRAIN. IF YOU NEED TO ADD MORE WATER TO THE SUMP TO ACOMPLISH THIS, DO IT.