When I was having my aluminum stand designed I learned some things from the company designing mine. Fasteners are SUPER important with T slot. Cheap/weak fasteners and the whole stand will fold in on itself.
I am not versed enough in planning these things out but just wanted to reiterate that using quality fasteners is super important with t slot. You can see them here:
I am not versed enough in planning these things out but just wanted to reiterate that using quality fasteners is super important with t slot. You can see them here: