Coleman 9x16 elbow corners loose

[SamCanada]

Hi there, first time poster here from Ottawa Canada. Bought this Coleman pool from Canadian Tire. Made this video to show the issue.

I have it leveled and filled up. however, I am finding the corner elbow joints are not locked in... A lil scarred they might pop out. This normal? I did make a mistake, part of the pool is sitting on high density foam and the other sections are on 2x4 pressure treated. The part resting on the foam is digging in slightly.

I think I need to empty half and sneak a piece of wood under to take the load from those u frame sections. But I don't want to go through this unless it makes no difference for the corner posts.

 

[sammckin]

I have the intex version of your pool. The corners and the walls are supposed to flex like that. Your pool looks to be very level but it is hard to tell from the video. As long as you are fairly level I think it is fine. The liner is strong and should prevent those corner pieces from popping out.

 

[SamCanada]

Thanks for taking the time to respond to me. It does seem solid so I'll leave it be.