On 4/7/19 9:17 PM, wrote:



Is there any way to add a new horizontal support? Something like this:
https://photos.app.goo.gl/N7tcDehgkqsXGCi47
such that the middle support would hold the bottom (because the bottom would not be attached on the left at the step-up).



That looks like it could work, IF the vertical slats can be pulled loose
of the horizontal beams so the one beam can be moved up, and the short
beam added.

Re the loose left lower beam end, maybe anchor-bolt a piece of 1x4 to
the end of the concrete block, and screw a Slidelock bracket to it.