Hello Josh,i have the save problem with the aquavalves floating.I use easy2grow 4 pot system with it’s own trays but when the water start to come inside the valve,aquavalve loosens from Tee sections and starts to float and i couldn’t solve it.Now the question is,if i stabilise the aquavalve to Tee section with a help of silicon,will be any problem with the aquavalve to work properly?