Help! Set up our 9 x 18 x 52 pool last night and ran water to the pump hole level. Now, the long sides are bowing in horribly and the corners are not expanding. We did place each leg on a concrete block as recommended, but now I'm wondering if this is causing the legs to be too high as to let the pool expand enough...any suggestions?
Keep filling. The sides will straighten out. Mine did that too.
Did it do it to this extent? What about the corners, did they expand as it filled? Mine are currently pushed all the way in and you can't even pull them apart.
Yes. It's fine as long as it's level. The corners won't expand, once filled the whole joint just "floats"