So the request here is to have an option wherein the array indicators (or controls) can be linked with another array indicator (or control) and can be scrolled synchronously.
There could be a property node for that (or invoke node or may be some other way), which will accept the reference of another array and thats all.
In above example, Array 1 is linked with Array 2, so whenever the user will scroll (or change the index of Array 2, the same change will reflect in Array 1.
I am not allergic to Kudos, in fact I love Kudos.
Make your LabVIEW experience more CONVENIENT.