I think I said one thing, and you basically repeated it...but maybe I misunderstood. I think we're on the same page about how updating this type of ScrollFrame would work.
Dont think of it as a linked table you are rebuilding. You are updating graphical elements which are already built, you are just changing their properties.
Right, though "their properties" just happen to correspond to the lines in a linked table, unless I misunderstand.