On installation the torx screws provided had too much paint where the torx bit goes, but no problem for me. I just reused the ford box link screws.
The soft gator tonneau cover frame on my truck does give a bit of difficulty getting the pack-out boxes in and out. I’ve had to reposition the clamps of my tonneau cover to get the system to work, but expected.
My experience so far is that pack-out boxes filled with really heavy stuff are hard to remove when leaning over the side of the bed, but doable, and worth it in my opinion for the sake of organization.
Quality product overall, just think about how your truck will be used.