Wondering if anyone has experience placing a 4x8 ebb and flow tray against a wall. I’m worried we won’t be able to reach the wall side of the tray because we don’t have 4 ft arms! Any experience with this? Thinking about doing two 2x8’s on opposing walls but 1. I don’t really want to and 2. I can’t find a reservoir small enough to fit under the 24” area. 3. I would know what to run for lighting. Thoughts?