My only concern would be if the tray level ends up below the water level in the nute tank, leading to unwanted backflow into the tray.

May have to get a shorter, fatter nute tank if the table needs to drop lower than your present tank level.
Al B. Fuct Reviewed by Al B. Fuct on . 4x4 ebb and flow table question Hey all been a while since Ive been around but ive come accross yet another problem I cant seem to find a feasible answer for...Ive got a 4x4 table on saw horses that I put together and the table is too high just as youd expect My girls are in week 3 of flower and i vegged too long so I gotta drop the table. I cant seem to figure out the safest way to replace/modify the current table with minimal risk to my girls...Its a very simple table 2 sawhorses with 4 ft 2x4s connecting them and two Rating: 5