Assembly of all 4 sides was not easy or feel secure. The tabs don’t feel like they snsp in so always out of alignment so the top doesn’t fit properly. Is there an after part that can keep those tabs seated and locked into place? Otherwise seems like a fine dock box.
I left you a reply on the other page but I will repeat it here…
Did you get the same exact model as outlined in the article? I am only asking because those two metal side bars are required to attach the lifting pistons….can you post a picture of the interior corner? My Sunbox is now over 5+ years and it is going strong…”